No clue about hp!
#1
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No clue about hp!
I was wondering what kind of hp i would be putting out with the mods that i have done.
'88 Turbo II
-Racing Beat Full Turbo Exhaust
-Bonez Race Intake
-720cc Secondary Injectors
-Apex'i S-AFC
-Turbo XS Boost Controller (Set @ 13psi)
-Rebuilt Turbo (Spools Up @ 2700k)
-Removed Air Pump
-Throttle Body Mod
-Bonez Street/Comp 4-Puck Clutch
-Thanks
'88 Turbo II
-Racing Beat Full Turbo Exhaust
-Bonez Race Intake
-720cc Secondary Injectors
-Apex'i S-AFC
-Turbo XS Boost Controller (Set @ 13psi)
-Rebuilt Turbo (Spools Up @ 2700k)
-Removed Air Pump
-Throttle Body Mod
-Bonez Street/Comp 4-Puck Clutch
-Thanks
#2
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Re: No clue about hp!
Originally posted by Turbo2AutoX
I was wondering what kind of hp i would be putting out with the mods that i have done.
'88 Turbo II
-Racing Beat Full Turbo Exhaust
-Bonez Race Intake
-720cc Secondary Injectors
-Apex'i S-AFC
-Turbo XS Boost Controller (Set @ 13psi)
-Rebuilt Turbo (Spools Up @ 2700k)
-Removed Air Pump
-Throttle Body Mod
-Bonez Street/Comp 4-Puck Clutch
-Thanks
I was wondering what kind of hp i would be putting out with the mods that i have done.
'88 Turbo II
-Racing Beat Full Turbo Exhaust
-Bonez Race Intake
-720cc Secondary Injectors
-Apex'i S-AFC
-Turbo XS Boost Controller (Set @ 13psi)
-Rebuilt Turbo (Spools Up @ 2700k)
-Removed Air Pump
-Throttle Body Mod
-Bonez Street/Comp 4-Puck Clutch
-Thanks
#3
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at the wheels...
more like the flywheel you mean!!!
dude you better get an aluminum flywheel to free up some power to the wheels. the stock 88 TII f/w is 28 lbs. i held mine in my hands and **** it was heavy compared to the 12 lb. one i put in.
im thinking 215-220 to the wheels and 250-260 at the flywheel.
im no expert but thats what i think!
dude you better get an aluminum flywheel to free up some power to the wheels. the stock 88 TII f/w is 28 lbs. i held mine in my hands and **** it was heavy compared to the 12 lb. one i put in.
im thinking 215-220 to the wheels and 250-260 at the flywheel.
im no expert but thats what i think!
#5
flywheel doesnt take away hp, only makes it take longer to access because of the larger inertia you have to move
but according to the conservation of energy law, the top end horsepower for your car shouldnt change, just that revving it there will take longer
but according to the conservation of energy law, the top end horsepower for your car shouldnt change, just that revving it there will take longer
#6
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Originally posted by xiaomingming50
flywheel doesnt take away hp, only makes it take longer to access because of the larger inertia you have to move
but according to the conservation of energy law, the top end horsepower for your car shouldnt change, just that revving it there will take longer
flywheel doesnt take away hp, only makes it take longer to access because of the larger inertia you have to move
but according to the conservation of energy law, the top end horsepower for your car shouldnt change, just that revving it there will take longer
#7
Old [Sch|F]ool
Originally posted by 1loud7
So what you're saying is that you'll have more hp at the wheels during acceleration?
So what you're saying is that you'll have more hp at the wheels during acceleration?
Yes, you will probably see a gain on an inertial dyno... but that's just because (IMO) inertial dynos are a flawed way of measuring HP because they don't isolate the engine from drivetrain inertial effects. You will not see a gain on an engine dyno, or on a braked wheel dyno.
I could put a Tilton 3" clutch (basically a very tiny clutch with splines that actually hold the power) with super light wheels and ultra light drivetrain and no flywheel on a dead stock engine, and put it on a Dynojet, and it will show tremendous HP gains. Did I actually make more HP? No.
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#8
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Originally posted by 1loud7
So what you're saying is that you'll have more hp at the wheels during acceleration?
So what you're saying is that you'll have more hp at the wheels during acceleration?
#9
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flywheels do take hp away.....
from your wheels that is. you have to figure somethin like 17% drive train loss. a lighten flywheel will lessen that % and let the wheels get that freed up hp.
the car will have the same hp but the tires will be getting more of it!!!!
the car will have the same hp but the tires will be getting more of it!!!!
#13
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Stand alone EMS or not?
I've seen guys get way more than 250hp (flywheel) with 13psi or less even. Look at Boosted7's car (www.rx7club.com) 337hp @ 9.5psi
I've seen guys get way more than 250hp (flywheel) with 13psi or less even. Look at Boosted7's car (www.rx7club.com) 337hp @ 9.5psi
#14
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no clue still
Well my turbo isn't stock, it's rebuilt. The guy made it a t3/t4 hybrid and fitted it with a smaller compressor wheel. As far as fuel managment/ecu, the only thing I have is my Apex'i S-AFC, which I am running extremely rich (like 25% @ 8k)....I have heard that I am running way more than 250 to the fly...so I still have no idea....
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