Building a reliable drift motor. Please give your input!
#51
My car is green
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I've done MS on Ford Probes back in the day... built the board, added GM knock modules in the expansion boards , ran them parallel and standalone...all that happy ****. I've done SDS on 400hp FE3 1st gen's too. I've done DSMlink open Source Subaru and Evo tuning w/ tactrix stuff, Nissan ROM tuning, and Neptune. Ive done Hondata, AEM, PFC's, and out of all the **** i've used, messed with and installed over the past 10 years... out of it all, I'll take my Haltech over anything. ****, I just built a patch harness for my GC8 subaru.
Honestly, After about 10-15 hours of just messing with my PS1000 and reading the manual, it becomes ridiculously simple to use. I wouldn't go back to anything. The fact that I plugged it in and Loaded a base map, set the trigger timing, and the car fired up sold me on it. I'm over building boards... there are 7 year old chineese children that I'd be taking a job away from.
The Ms3 is actually nice, and finally has a map bigger than 12x12... but as I get older, I'd rather pay an extra $500 and be able to PM Scott from Haltech at 2am and get an almost instant reply with any off the wall issues. Plus the Interface is so much cooler
Honestly, After about 10-15 hours of just messing with my PS1000 and reading the manual, it becomes ridiculously simple to use. I wouldn't go back to anything. The fact that I plugged it in and Loaded a base map, set the trigger timing, and the car fired up sold me on it. I'm over building boards... there are 7 year old chineese children that I'd be taking a job away from.
The Ms3 is actually nice, and finally has a map bigger than 12x12... but as I get older, I'd rather pay an extra $500 and be able to PM Scott from Haltech at 2am and get an almost instant reply with any off the wall issues. Plus the Interface is so much cooler
#52
if your style is to be a ***** and do this then go for it.
there is absolutely no reason why you can't drive a v8 the same way as a rotary. i rev limit and clutch kick mine like it still has a turbo.
only reason i went v8 is because i HATE building motors. rather be driving than elbow deep in feeler gauges and premix.
#54
its bad because rotaries have a glass jaw. one ping and you crack your apex seal. one anything and the engine is fucked really.
and ms is built on trial and error. build/buy computer. build harness. install everything. hook to lap top. install base map.
then you have to drive around adjusting the dashpots in the computer so it doesnt get noise but gets enough signal from cas to know when to spark. noise, interference, garbage.. ms is highly susceptible to it all. and ms is very fragile. alternator surge=board fried. throw e6k under 10 miles of salt water and it still works.
its your call but you asked for advice. i wound up selling all my ms **** for dirt cheap. even my ms3 with sequential. the day that stuff got shipped off was a day of bliss. bottom line is. if you want to drive then get something legit. if you have hours upon hours troubleshooting and testing and trying then go with ms.
personally, i just dont have the time for it anymore. if you do wind up going with it though, im an open book and you can ask me to tell you all i know.
and ms is built on trial and error. build/buy computer. build harness. install everything. hook to lap top. install base map.
then you have to drive around adjusting the dashpots in the computer so it doesnt get noise but gets enough signal from cas to know when to spark. noise, interference, garbage.. ms is highly susceptible to it all. and ms is very fragile. alternator surge=board fried. throw e6k under 10 miles of salt water and it still works.
its your call but you asked for advice. i wound up selling all my ms **** for dirt cheap. even my ms3 with sequential. the day that stuff got shipped off was a day of bliss. bottom line is. if you want to drive then get something legit. if you have hours upon hours troubleshooting and testing and trying then go with ms.
personally, i just dont have the time for it anymore. if you do wind up going with it though, im an open book and you can ask me to tell you all i know.
If i ever build a 12a PP ill go MS. but otherwise it seems like Haltech is a better option....
#55
Dustin Becktold
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I agree with Bucky, porting kills. My engine has a small street port but that wasn't my choice (it's a LONG story). The key to ANY rotary engine lasting is to remember, "ROTARYS ARE ALLERGIC TO STUPID," keep that in mind at all times and you should be drift worthy for a long time.
#56
Garage Hero
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Theres nothing wrong with porting. It's just 95% of the people out there porting do Crap jobs. Think of it like this..... Would you let just anyone build you a cam shaft for you piston motor? just because the port looks like it's precise doesn't mean it is. You can't just open up the port and think it's going to last. It needs to be done correctly....just as a lot of companies take a lot of time developing stage 2+ cam shafts. If you have crap ports... your motor won't last.....simple as that.
#58
Senior Member
If your poppin' your engine...your doing it wrong.
Ianetti or NRS Ceramic apex seals (BMI Racing's P-Port 4 rotor Rx-8 has been going strong for over 18 months w/o a SINGLE ENGINE ISSUE running the NRS seals) <-repeat that last bit til it sticks. Sidenote: P-ports put the MOST stress on the apex seals of any style of port cuz the seal is "bowing" into the p-port...
-^^Those seals ain't cheap...but ya gotta pay to play sometimes...
Cryo treated apex seal springs
Teflon encapsulated silicone coolant o-rings/seals http://www.creavey.com/
Flawless cooling system, for your coolant AND oil....(dual-oc's)
**Mazda rotaries have more endurance race wins than any other type of engine, best believe they are absolutely reliable, when DONE CORRECTLY.**
Ianetti or NRS Ceramic apex seals (BMI Racing's P-Port 4 rotor Rx-8 has been going strong for over 18 months w/o a SINGLE ENGINE ISSUE running the NRS seals) <-repeat that last bit til it sticks. Sidenote: P-ports put the MOST stress on the apex seals of any style of port cuz the seal is "bowing" into the p-port...
-^^Those seals ain't cheap...but ya gotta pay to play sometimes...
Cryo treated apex seal springs
Teflon encapsulated silicone coolant o-rings/seals http://www.creavey.com/
Flawless cooling system, for your coolant AND oil....(dual-oc's)
**Mazda rotaries have more endurance race wins than any other type of engine, best believe they are absolutely reliable, when DONE CORRECTLY.**
#59
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here's the deal; sure, it does work, and has worked for a lot of people, you're completely right. it's not that it's BAD, it's that there are a lot better options.
#60
RX7-Factory
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If your poppin' your engine...your doing it wrong.
Ianetti or NRS Ceramic apex seals (BMI Racing's P-Port 4 rotor Rx-8 has been going strong for over 18 months w/o a SINGLE ENGINE ISSUE running the NRS seals) <-repeat that last bit til it sticks. Sidenote: P-ports put the MOST stress on the apex seals of any style of port cuz the seal is "bowing" into the p-port...
-^^Those seals ain't cheap...but ya gotta pay to play sometimes...
Cryo treated apex seal springs
Teflon encapsulated silicone coolant o-rings/seals http://www.creavey.com/
Flawless cooling system, for your coolant AND oil....(dual-oc's)
**Mazda rotaries have more endurance race wins than any other type of engine, best believe they are absolutely reliable, when DONE CORRECTLY.**
Ianetti or NRS Ceramic apex seals (BMI Racing's P-Port 4 rotor Rx-8 has been going strong for over 18 months w/o a SINGLE ENGINE ISSUE running the NRS seals) <-repeat that last bit til it sticks. Sidenote: P-ports put the MOST stress on the apex seals of any style of port cuz the seal is "bowing" into the p-port...
-^^Those seals ain't cheap...but ya gotta pay to play sometimes...
Cryo treated apex seal springs
Teflon encapsulated silicone coolant o-rings/seals http://www.creavey.com/
Flawless cooling system, for your coolant AND oil....(dual-oc's)
**Mazda rotaries have more endurance race wins than any other type of engine, best believe they are absolutely reliable, when DONE CORRECTLY.**
Although i've never tried either of the above kits, i've heard alot about Ianetti being one of the best seals around.
I've only had good results using my RWS Rotary Aviation 2mm Super Seal Rebuild kit and the things i have seen my motor go through - makes me a firm believer in how good they can be when built right.
Say no to the V8 movement - if swaps must ensue - please, pleaaasssee do a JZ swap.... no one enjoys listening to camaro's.
3rd gear - 10psi - not lifting throttle. enjoy the sounds.
http://www.facebook.com/photo.php?v=...type=2&theater
#63
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3rd gear - 10psi - not lifting throttle. enjoy the sounds.
http://www.facebook.com/photo.php?v=...type=2&theater
http://www.facebook.com/photo.php?v=...type=2&theater
+1 jz swap. that's what im doing! now if only i could get someone to buy my re so i can afford the jz....
#64
Senior Member
#65
RX7-Factory
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stock/upped boost VVTI 1jz is basically just as fast as my car on 8psi with the 35r
http://www.youtube.com/watch?v=t1fUuOGqT2o
http://www.youtube.com/watch?v=FUw6JWfwMDE
if i ever build a missle car i'd honestly consider doing an LS, or (1st) an NA-T 2j
#66
RX7-Factory
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Laura @ RA is super cool. Always helping out with advice. They will sell individual pieces to help out which is really cool. Plus the pricing is not bad either! When i was hanging around Area-77/Euro Asia last year that's all they used in all their builds (my same builder is still with my car) and not a single one has blown yet, or came back with any issues. I honestly think they're idiot proof.
http://www.rotaryaviation.com/
http://www.rotaryaviation.com/
#67
2j would benefit just about every japanese car haha
and ill take 400-450whp from the 2j over an N/A motor any day of the week. Low end torque seems great since most of the pros are using v8's, but the inline 6 has great torque and is fast as hell... high entry speeds > slow smoke machines
1-2j + another $1000 = 400whp easy
and ill take 400-450whp from the 2j over an N/A motor any day of the week. Low end torque seems great since most of the pros are using v8's, but the inline 6 has great torque and is fast as hell... high entry speeds > slow smoke machines
1-2j + another $1000 = 400whp easy
Last edited by budgetslashcry; 11-28-11 at 08:24 PM.
#68
Dustin Becktold
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but you only go to PARC right? which is a south oregon event. i live in seattle, i'd have to spend half a day in traveling just to get there.. you guys don't count as "the northwest" LOL
here's the deal; sure, it does work, and has worked for a lot of people, you're completely right. it's not that it's BAD, it's that there are a lot better options.
here's the deal; sure, it does work, and has worked for a lot of people, you're completely right. it's not that it's BAD, it's that there are a lot better options.
Last edited by RacerJason; 08-24-12 at 02:35 PM.
#72
RX7-Factory
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it's really simple. swap's cost money. you're motor isn't costing you anything sitting in there. it's mounted, running, wired, there.
swap you have to buy, and then make work.
my vote goes to RA/RWS seals. I'm a strong believer. You should definitely consider them as a first choice for your build.
Stock seals are cool because they *supposedly* have a great chance at not eatting the housing/rotor when they crack/eject. My philosophy on this matter is: get seals that don't break. less time wasted. less effort pulling motors, and less money spent.
get a haltech, and just start there until/if you blow up your current motor. drifting is not rocket science. lol
#73
#74
I see no one has mentioned oil coolers , ,Big rads , or higher oil pressure(125lb,or FD Mazda or Racing Beat oil pressure regulater.. or Drift (Race)Style oil Pans like ..Morroso with Baffle plate or a custom built oil pan to stop oil starvation in hard corners ...you can build all the fast Engines you want but if it runs hot, from poor tuning ( going lean) ,or poor cooling , from small Rads , poor air movement and cavitating water pumps or with (dirty oil ..ps you know who you are )or low oil leading to a oil pressure loss, the rotors gonna get tight , its going to push the seals out or weld them together , with the E-shaft .. Rotarys are like women treat them good and you can have all you can handle , treat her Shitty and she going to leave you to,party on your own
#75
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ive heard crazy good things about RA seals thats what my motor is built with if your gonna do it dont cut corners on drivetrain cause in the end itll just wind up being more expensive then anything else