13b - 20b?
#1
The Random Ninja
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13b - 20b?
I'm having problems with my engine, currently have a 13b. When I bought my car 2 years ago it was used and apparently wasn't driven or even turned on for about a year and a half. So naturally the engine and everything else would suck ***. It works here and there but definitely lacking in power. Most likely it's got a lot of built up gunk inside the engine that needs to be cleaned out and I need to replace some other parts in the engine compartment anyway (spark plugs, electrical wires, ect). Well, here is the question, should I get it rebuilt or go for the 20b and how much would it cost for either? I'm sure that the 20b would be larger so some movement would have to occur in the engine compartment but considering I need most of that stuff replaced anyway it wouldn't be a hassle.
Since I live in the Rocklin/Roseville area of N. Cali I have very limited options on where I can go to get this done. There's a guy I know of in Yuba and he does RX's (all gens) and is a really good guy but last time I was there his shop was pretty full and would be some time to get my car in to get this handled (I do not doubt his work though, he definitely knows his stuff). So the only other place I can think of going is the Mazda dealership in Roseville *Shudder*. Over priced of course but they could get me in faster and they do good work. Time is of an essence to me because I know the car is just gonna die on me sometime.
So...any suggestions on what to do? I'm not a big car guy and haven't had much time to really work or learn anything about the car since I'm in the AF and currently deployed and still have some time before I get back (but yes, I'll have money to fix my car!!). So any info on this would be greatly appreciated!
~This has been a friendly message from your local Random Idiot~
Since I live in the Rocklin/Roseville area of N. Cali I have very limited options on where I can go to get this done. There's a guy I know of in Yuba and he does RX's (all gens) and is a really good guy but last time I was there his shop was pretty full and would be some time to get my car in to get this handled (I do not doubt his work though, he definitely knows his stuff). So the only other place I can think of going is the Mazda dealership in Roseville *Shudder*. Over priced of course but they could get me in faster and they do good work. Time is of an essence to me because I know the car is just gonna die on me sometime.
So...any suggestions on what to do? I'm not a big car guy and haven't had much time to really work or learn anything about the car since I'm in the AF and currently deployed and still have some time before I get back (but yes, I'll have money to fix my car!!). So any info on this would be greatly appreciated!
~This has been a friendly message from your local Random Idiot~
#2
The Cause of Death
Originally Posted by random_idiot19
I'm having problems with my engine, currently have a 13b. When I bought my car 2 years ago it was used and apparently wasn't driven or even turned on for about a year and a half. So naturally the engine and everything else would suck ***. It works here and there but definitely lacking in power. Most likely it's got a lot of built up gunk inside the engine that needs to be cleaned out and I need to replace some other parts in the engine compartment anyway (spark plugs, electrical wires, ect). Well, here is the question, should I get it rebuilt or go for the 20b and how much would it cost for either? I'm sure that the 20b would be larger so some movement would have to occur in the engine compartment but considering I need most of that stuff replaced anyway it wouldn't be a hassle.
Since I live in the Rocklin/Roseville area of N. Cali I have very limited options on where I can go to get this done. There's a guy I know of in Yuba and he does RX's (all gens) and is a really good guy but last time I was there his shop was pretty full and would be some time to get my car in to get this handled (I do not doubt his work though, he definitely knows his stuff). So the only other place I can think of going is the Mazda dealership in Roseville *Shudder*. Over priced of course but they could get me in faster and they do good work. Time is of an essence to me because I know the car is just gonna die on me sometime.
So...any suggestions on what to do? I'm not a big car guy and haven't had much time to really work or learn anything about the car since I'm in the AF and currently deployed and still have some time before I get back (but yes, I'll have money to fix my car!!). So any info on this would be greatly appreciated!
~This has been a friendly message from your local Random Idiot~
Since I live in the Rocklin/Roseville area of N. Cali I have very limited options on where I can go to get this done. There's a guy I know of in Yuba and he does RX's (all gens) and is a really good guy but last time I was there his shop was pretty full and would be some time to get my car in to get this handled (I do not doubt his work though, he definitely knows his stuff). So the only other place I can think of going is the Mazda dealership in Roseville *Shudder*. Over priced of course but they could get me in faster and they do good work. Time is of an essence to me because I know the car is just gonna die on me sometime.
So...any suggestions on what to do? I'm not a big car guy and haven't had much time to really work or learn anything about the car since I'm in the AF and currently deployed and still have some time before I get back (but yes, I'll have money to fix my car!!). So any info on this would be greatly appreciated!
~This has been a friendly message from your local Random Idiot~
2) Read the FAQ's and archives.
Bottom line, go 20b if you've got the cash, and the resources. Sounds like you wouldn't be doing the work yourself, so you'd be looking at spending probably upwards of 15k, but it may be more. A 13B Turbo is more than sufficient for most people.
James
#4
The Random Ninja
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boostedrex, that's Zack right? I've talked to him here and there, seen him up at the Yuba shop. He's got the Red Turbo and his wife has the Gen 3, if that's the guy I'm thinking. Since I'm still on deployment I can't call or anything. Just trying to get some info before I get back. I'll probably stick with the 13b cause it is cheaper. How much does a turbo cost to install and put everything you need? My car is bascially stock right now with no upgrades so I'll have to start from scratch.
#5
it would probably be easier to get a whole 13bt engine(turbo) then make yours turbo
http://www.aaroncake.net/RX%2D7/naturbo.htm ,read this if you wanna convert yours n/a
http://www.aaroncake.net/RX%2D7/naturbo.htm ,read this if you wanna convert yours n/a
#6
The Random Ninja
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Oh yeah, if you guys post any links in here I can't access web pages that are personal pages (like any geocities or things like that) or things with streaming video, just FYI. so I couldn't check out that thread. I'm currently searching around the forums to see if I can find anything else out about this so I won't bother too many people but if anyone is bored then feel free to drop a response, trust me, I won't complain
#7
well most people who want to a turbo engine just basically go with a turbo swap, a N/a turbo engine has been done but it requires a custom manifold and careful tuning , i dont know much on it though
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#8
Engine, Not Motor
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All you really need to know is already in the FAQ (regarding turbo conversions).
For a 20B install, there is a 20B subforum to the Rotary Performance forum. Keep in mind that it's a $10K+ project.
For a 20B install, there is a 20B subforum to the Rotary Performance forum. Keep in mind that it's a $10K+ project.
#9
R.E Amemiya
iTrader: (16)
Alamo Rotary 20B Conversion Price List
USED 3 ROTOR 20B ENGINE CORE
REBUILD 20B SHORT BLOCK
CNC MACHINE ROTORS (3)
MATCH THROTTLE BODY
CUSTOM MANIFOLD & ADAPTORS
ENGINE MANAGEMENT
FUEL INJECTORS
HIGH VOLUME FUEL PUMP
FUEL PRESSURE REGULATOR
10MM SPARK PLUG WIRES
CUSTOM PULLEYS & BELTS
CUSTOM INTERCOOLER
HEAVY DUTY HIGH PERFORMANCE CLUTCH KIT
BILLET ALUMINUM FLYWHEEL
HEAVY DUTY ALUMINUM RADIATOR
MISC COOLING/BOOST HOSES & CLAMPS
OIL COOLER, MISC OIL LINES & FITTINGS
MISC OIL, FILTERS & GEAR LUBE
CUSTOM SUBFRAME
BATTERY DRY CELL
BATTERY INSTALLATION KIT
A/C RETROFIT PARTS
PARTS SUBTOTAL: $27010.00
LABOR 150 HOURS @ $60/HR 9000.00
PROJECT TOTAL: $36010.00 (Plus Tax)
USED 3 ROTOR 20B ENGINE CORE
REBUILD 20B SHORT BLOCK
CNC MACHINE ROTORS (3)
MATCH THROTTLE BODY
CUSTOM MANIFOLD & ADAPTORS
ENGINE MANAGEMENT
FUEL INJECTORS
HIGH VOLUME FUEL PUMP
FUEL PRESSURE REGULATOR
10MM SPARK PLUG WIRES
CUSTOM PULLEYS & BELTS
CUSTOM INTERCOOLER
HEAVY DUTY HIGH PERFORMANCE CLUTCH KIT
BILLET ALUMINUM FLYWHEEL
HEAVY DUTY ALUMINUM RADIATOR
MISC COOLING/BOOST HOSES & CLAMPS
OIL COOLER, MISC OIL LINES & FITTINGS
MISC OIL, FILTERS & GEAR LUBE
CUSTOM SUBFRAME
BATTERY DRY CELL
BATTERY INSTALLATION KIT
A/C RETROFIT PARTS
PARTS SUBTOTAL: $27010.00
LABOR 150 HOURS @ $60/HR 9000.00
PROJECT TOTAL: $36010.00 (Plus Tax)
#12
Sharp Claws
iTrader: (30)
Originally Posted by got_boost
Alamo Rotary 20B Conversion Price List
USED 3 ROTOR 20B ENGINE CORE
REBUILD 20B SHORT BLOCK
CNC MACHINE ROTORS (3)
MATCH THROTTLE BODY
CUSTOM MANIFOLD & ADAPTORS
ENGINE MANAGEMENT
FUEL INJECTORS
HIGH VOLUME FUEL PUMP
FUEL PRESSURE REGULATOR
10MM SPARK PLUG WIRES
CUSTOM PULLEYS & BELTS
CUSTOM INTERCOOLER
HEAVY DUTY HIGH PERFORMANCE CLUTCH KIT
BILLET ALUMINUM FLYWHEEL
HEAVY DUTY ALUMINUM RADIATOR
MISC COOLING/BOOST HOSES & CLAMPS
OIL COOLER, MISC OIL LINES & FITTINGS
MISC OIL, FILTERS & GEAR LUBE
CUSTOM SUBFRAME
BATTERY DRY CELL
BATTERY INSTALLATION KIT
A/C RETROFIT PARTS
PARTS SUBTOTAL: $27010.00
LABOR 150 HOURS @ $60/HR 9000.00
PROJECT TOTAL: $36010.00 (Plus Tax)
USED 3 ROTOR 20B ENGINE CORE
REBUILD 20B SHORT BLOCK
CNC MACHINE ROTORS (3)
MATCH THROTTLE BODY
CUSTOM MANIFOLD & ADAPTORS
ENGINE MANAGEMENT
FUEL INJECTORS
HIGH VOLUME FUEL PUMP
FUEL PRESSURE REGULATOR
10MM SPARK PLUG WIRES
CUSTOM PULLEYS & BELTS
CUSTOM INTERCOOLER
HEAVY DUTY HIGH PERFORMANCE CLUTCH KIT
BILLET ALUMINUM FLYWHEEL
HEAVY DUTY ALUMINUM RADIATOR
MISC COOLING/BOOST HOSES & CLAMPS
OIL COOLER, MISC OIL LINES & FITTINGS
MISC OIL, FILTERS & GEAR LUBE
CUSTOM SUBFRAME
BATTERY DRY CELL
BATTERY INSTALLATION KIT
A/C RETROFIT PARTS
PARTS SUBTOTAL: $27010.00
LABOR 150 HOURS @ $60/HR 9000.00
PROJECT TOTAL: $36010.00 (Plus Tax)
holy assrape!
they didn't even mention a turbo with that price but i hope they do provide some lube...i'm guessing they don't do many 20B's, looks like they pulled the figures outta their *** to me.
#13
Rotorhead
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Originally Posted by Karack
holy assrape!
they didn't even mention a turbo with that price but i hope they do provide some lube...i'm guessing they don't do many 20B's, looks like they pulled the figures outta their *** to me.
they didn't even mention a turbo with that price but i hope they do provide some lube...i'm guessing they don't do many 20B's, looks like they pulled the figures outta their *** to me.
#15
Boost in..Apex seals out.
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Alamo Rotary 20B Conversion Price List
USED 3 ROTOR 20B ENGINE CORE - $4000
REBUILD 20B SHORT BLOCK - $3000
CNC MACHINE ROTORS (3) - No thanks
MATCH THROTTLE BODY - Included in labor, maybe $10 in carbide bits
CUSTOM MANIFOLD & ADAPTORS - No thanks
ENGINE MANAGEMENT - $1500
FUEL INJECTORS - $300
HIGH VOLUME FUEL PUMP - $400
FUEL PRESSURE REGULATOR - $300
10MM SPARK PLUG WIRES - $90
CUSTOM PULLEYS & BELTS - No thanks
CUSTOM INTERCOOLER - $500 + $100 for pipes
HEAVY DUTY HIGH PERFORMANCE CLUTCH KIT - $600
BILLET ALUMINUM FLYWHEEL - $600
HEAVY DUTY ALUMINUM RADIATOR - $600
MISC COOLING/BOOST HOSES & CLAMPS - .....$30?
OIL COOLER, MISC OIL LINES & FITTINGS - $400
MISC OIL, FILTERS & GEAR LUBE - Err, $75?
CUSTOM SUBFRAME - No thanks
BATTERY DRY CELL - $200
BATTERY INSTALLATION KIT - $50
A/C RETROFIT PARTS - No thanks
My parts subtotal: $12155 + 9000 in labor = $21155
PARTS SUBTOTAL: $27010.00
LABOR 150 HOURS @ $60/HR 9000.00
PROJECT TOTAL: $36010.00 (Plus Tax)
So..You would save...like $15,000 just by saying no to CNC rotors, custom manifold, pulleys, AC, and subframe?
Rip-off!
USED 3 ROTOR 20B ENGINE CORE - $4000
REBUILD 20B SHORT BLOCK - $3000
CNC MACHINE ROTORS (3) - No thanks
MATCH THROTTLE BODY - Included in labor, maybe $10 in carbide bits
CUSTOM MANIFOLD & ADAPTORS - No thanks
ENGINE MANAGEMENT - $1500
FUEL INJECTORS - $300
HIGH VOLUME FUEL PUMP - $400
FUEL PRESSURE REGULATOR - $300
10MM SPARK PLUG WIRES - $90
CUSTOM PULLEYS & BELTS - No thanks
CUSTOM INTERCOOLER - $500 + $100 for pipes
HEAVY DUTY HIGH PERFORMANCE CLUTCH KIT - $600
BILLET ALUMINUM FLYWHEEL - $600
HEAVY DUTY ALUMINUM RADIATOR - $600
MISC COOLING/BOOST HOSES & CLAMPS - .....$30?
OIL COOLER, MISC OIL LINES & FITTINGS - $400
MISC OIL, FILTERS & GEAR LUBE - Err, $75?
CUSTOM SUBFRAME - No thanks
BATTERY DRY CELL - $200
BATTERY INSTALLATION KIT - $50
A/C RETROFIT PARTS - No thanks
My parts subtotal: $12155 + 9000 in labor = $21155
PARTS SUBTOTAL: $27010.00
LABOR 150 HOURS @ $60/HR 9000.00
PROJECT TOTAL: $36010.00 (Plus Tax)
So..You would save...like $15,000 just by saying no to CNC rotors, custom manifold, pulleys, AC, and subframe?
Rip-off!
#16
Sharp Claws
iTrader: (30)
Originally Posted by Evil Aviator
Welcome to reality. That is average pricing for a professional conversion in the US. I think that maybe you don't realize the costs involved with operating an auto shop, and/or the cost and complexity of a proper conversion that would result in a quality product reliable enough to avoid reworking the job or getting sued due to mechanical failure.
i think i know a ripoff when i see one.
average is probably your best point since very few people have the money to do 20Bs so few shops wind up doing the conversion so only people with too much money wind up paying a shop to do the conversion where others do it themselves.
many people make it sound overly complicated, of which it is not.
#17
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Originally Posted by Aaron Cake
I think that price list is for an FD. Notice "custom subframe". Also since it lists "CNC machine rotors" there are some extras included as well.
Originally Posted by Karack
i think i know a ripoff when i see one.
Originally Posted by Karack
average is probably your best point since very few people have the money to do 20Bs so few shops wind up doing the conversion so only people with too much money wind up paying a shop to do the conversion where others do it themselves.
Originally Posted by Karack
many people make it sound overly complicated, of which it is not.
#18
Sharp Claws
iTrader: (30)
what makes you think i don't already have my own shop? blah blah blah, ask my customer next week how his T62 FD turns out and how much i charged him.. i guess it depends on if you are more interested in the $100+/hr in labor or enjoying what you do and keep your costs reasonable.
#19
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clearly there is a lot of custom fab work involed in a project like this with regards to custom radiators and intercoolers etc.
whats the point in making a short crank engine when you have to make a cutom inlet etc. apart from saving 1" of space in front of the block?
with this you need to by a shortened crank, source another centre plate get custom studs and dowels made up, get a custom made inlet etc etc, the list goes on.
all this for 1"? or is the standard 20B form flawed insome great way??
whats the point in making a short crank engine when you have to make a cutom inlet etc. apart from saving 1" of space in front of the block?
with this you need to by a shortened crank, source another centre plate get custom studs and dowels made up, get a custom made inlet etc etc, the list goes on.
all this for 1"? or is the standard 20B form flawed insome great way??
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