possible with stock motor? rx7store mods?
08-05-08, 07:26 PM
#51
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meth injection it is then! gotta check around and see what i can pick a system up for!
doesnt it kinda make ur motor think that ur pump 93 octane is more like 100 octane etc and cools down the charge? and thats why you can run more boost with meth injection etc??
doesnt it kinda make ur motor think that ur pump 93 octane is more like 100 octane etc and cools down the charge? and thats why you can run more boost with meth injection etc??
08-05-08, 09:41 PM
#53
Eats, Sleeps, Dreams Rotary
gordon...fair pt and i agree
hammer... i agree 350 is the norm
to anyone... be careful with kan dyno days. the reasoning is that there is usually a great deal of people in line to get their cars tuned which means generally less time spent on each car. there will always be problems and there will always be people who just want alittle more.....
about injectors....come on man get the 1300s or 1600s. you dont want to cut corners on these cars.....do it right and do it once!
hammer... i agree 350 is the norm
to anyone... be careful with kan dyno days. the reasoning is that there is usually a great deal of people in line to get their cars tuned which means generally less time spent on each car. there will always be problems and there will always be people who just want alittle more.....
about injectors....come on man get the 1300s or 1600s. you dont want to cut corners on these cars.....do it right and do it once!
08-11-08, 06:44 PM
#55
Eats, Sleeps, Dreams Rotary
this is from this weekend it looks like. He has the trap to back it up:
https://www.rx7club.com/showpost.php...&postcount=280
https://www.rx7club.com/showpost.php...&postcount=280
08-11-08, 07:36 PM
#56
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good stuff matty! but 380whp and cant break the 12.2's dang i guess its true learning to launch these cars is a science! he def has power to be mid 11's i mean heck hes pullin 119mph!
08-12-08, 05:55 PM
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are et streets better on the rear end than drag radials? just worried about the rear end snapping! if i were to run at the strip when im done that is..
08-13-08, 08:10 AM
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ok tired of ***** footing around....
if those truly are your goals then let me make this simple for you. make sure you have all the boltons (with fully opened up exhaust and hks twin power), def do the fuel mods NO MATTER what anyone tells you (this means stock primarys with 1300 cc secondaries), keep the turbos in sequential mode NO MATTER what anyone tells you( there is no way to compare the fun and INSTANT boost of the sequential system compared to parallel. i dont care if you are talking rich mans, poor mans, billionaires, setup either. lastly and most importantly crank the boost to 15 psi everyday (forget about a low setting as you wont use it). the sequential system is sick. i pull on big v8s (both cobras and z06s) with double my torque on the punch from a roll. i have also beat a 400 rwhp single rx7 with my twins maxed out....on the high way no less. the value you here is one flat hp chart....not peaky.
the 14 psi limit is a myth that is based on zero real world data. on the stock ic sure its a bit much but on a good smic with minimal pressure drop is like running 13 psi. the message here is spend an extra 750 bucks total on the best of breed parts (this means m2 cold air intake coupled with m2 smic's and the hks twin power) and you will be one happy mother f'er and can drive the car with piece of mind rather than constant gauge watching. enjoy....u can thank me later when you post a thread how you left, not beat, LEFT a z06.
there will be some guys that rebut this post with efficientcy talk but from what i ahve read all these tests are with the factory smic.
or as others have said to f it go single....a nice turbo can yield 450 pretty easily and with minimal lag.
if those truly are your goals then let me make this simple for you. make sure you have all the boltons (with fully opened up exhaust and hks twin power), def do the fuel mods NO MATTER what anyone tells you (this means stock primarys with 1300 cc secondaries), keep the turbos in sequential mode NO MATTER what anyone tells you( there is no way to compare the fun and INSTANT boost of the sequential system compared to parallel. i dont care if you are talking rich mans, poor mans, billionaires, setup either. lastly and most importantly crank the boost to 15 psi everyday (forget about a low setting as you wont use it). the sequential system is sick. i pull on big v8s (both cobras and z06s) with double my torque on the punch from a roll. i have also beat a 400 rwhp single rx7 with my twins maxed out....on the high way no less. the value you here is one flat hp chart....not peaky.
the 14 psi limit is a myth that is based on zero real world data. on the stock ic sure its a bit much but on a good smic with minimal pressure drop is like running 13 psi. the message here is spend an extra 750 bucks total on the best of breed parts (this means m2 cold air intake coupled with m2 smic's and the hks twin power) and you will be one happy mother f'er and can drive the car with piece of mind rather than constant gauge watching. enjoy....u can thank me later when you post a thread how you left, not beat, LEFT a z06.
there will be some guys that rebut this post with efficientcy talk but from what i ahve read all these tests are with the factory smic.
or as others have said to f it go single....a nice turbo can yield 450 pretty easily and with minimal lag.
Assuming that you have all the boltons--- what are the limits of the stock twins when using E85 + big IC? Then the same setup using water/meth injection? ---or E85 with just water injection (for cooling).
I agree, that for the street I would much prefer a sequential setup..
Last edited by gogoghia; 08-13-08 at 08:38 AM.
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