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-   -   12's on stock turbos (https://www.rx7club.com/rotary-car-performance-77/12s-stock-turbos-19798/)

13bRx-7 09-08-01 04:55 PM

12's on stock turbos
 
Is it possible to run 12's ( i mean flat or really low 12's) on stock turbos and if it is what will i need (best of the best parts), and name the parts specifically please.....thank you

mazdaspeed00 09-08-01 08:57 PM

you would need these mods and a very well tuned car.

DP=pettit,m2
MP=SR motorsports
Catback=apexi GT, N1,
FMIC=Apexi, HKS, greddy
Cold Air Intake=M2,
Upgraded computer= PFC, haltech,
Pullys= unorthidox racing
Lightened flywheel= 9.5lbs

If you put some slicks on as well you could eaisly run low 12's

JoeD 09-09-01 03:07 PM

you could run 11s EASILY with:

intake
downpipe
midpipe
cat-back
intercooler
ECU
steetport
slicks/drag radials
14 psi

that setup will easily run mid 11s if you can drive.

SPOautos 09-09-01 04:02 PM

Yu dont need much for low 12's. I ran a 12.3 @ 113 with this set up:

Pettit intake
Pettit dp
Pettit resonated mp
Pettit duel tip cat back
Power FC running 12psi on base map
Nitto drag radials

Fron there if you add a IC, tune the Power FC and turn the boost up to 14psi (track only with stock fuel system) you should hit high 11's

So that is it, you want low 12 you need intake, full exhaust and a Power FC or upgraded ecu with some drag radials.

BTW - Pettit make/sells great stuff and is very knowledgable. With them in you back yard I'd be checking out there stuff. I've bought pretty much everything from them except the PFC.
Great shop!!!

RecKleSs 09-09-01 06:19 PM

My friend hit 11.1 in the 1/4 mile numerous times and he never had any problems. His boost was set to 18 psi and his car is daily driven.

13bRx-7 09-09-01 07:34 PM

thanx guys for the replies, but damn i need to learn about tuning specially on the haltech cause thats what im planning to use

Want2race 09-09-01 08:02 PM

slicks
dp
mp
ecu
intake
ic
kazz diff
And you should be in the high 11's low 12's!!!

Slicks are the key!

hawaii rx-7 09-10-01 07:09 PM

how bout without a mid pipe?
 
is it possible without a midpipe or clipped turbos? and how much would you say this all cost?

ErnieT 09-10-01 09:05 PM

With all the "bolt ons" and fuel upgrades mid to high 11's are very easy. On occasion, a very few people have hit low 11's.
At 15psi I ran 11.74 on drag radials. I plan on getting MT ET streets and should hit 11.5 easily.
Ernie

hawaii rx-7 09-10-01 11:19 PM

Re: how bout without a mid pipe?
 

Originally posted by hawaii rx-7
is it possible without a midpipe or clipped turbos? and how much would you say this all cost?
and how about on street tires?


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