ok i just bought a members car...

https://www.rx7club.com/members/1991-turbo-ii-131242-albums-pictures-my-1991-rx7-turbo-original-also-sale-893/


i was wondering how much hp this could have with a good tune..

Specifications:

-Made in Japan- FC3S
-126,572 original miles 2 door 5 Spd
-Aggressive Street ported 13B motor w/ Brand new RX8 3MM Apex Seals. $800
-Haltech E6X ECU w/ injector harness $2000
-Greddy Intercooler 24v & all piping $1000
-Greddy Trust Full Turbo Back Exhaust $1000
-ACT Six Puck Clutch, practically brand new. Only 2,000 miles $600
-880 primary, 1600 secondary injectors
-Momo original steering wheel. (very rare)
-Blitz blow off valve.
-Paxton fuel pressure regulator
-Auto Meter air fuel and boost gauge.
-Razo pad kit
-Third generation rims.

 

Seems way too cheap for the rebuilt motor. Seals and bearings alone are over a grand.

 

It also doesnt have rx8 3mm apex seals. Man, that thing needs a lot of work cosmetically......

 

so?? nothing u guys said had a point...the body is fine...its all smooth needs 2 be painted my friends are body specialists..the car idles like it was streetported and its sounds like a ******* monster.....i paid 2k for this car lol

 

TO answer your question..

IM assuming u have the stock turbo on a streetported block. With ALL Supporting mods.

Id say u can make 260-300 on that turbo.(depends on tuner)

 

So its stock turbo yes??

None of the pictures show anything turbo related.

If so, he must've had BIG plan with the injector combo. You pretty well won't even need those 1600's on the stocker

Most I've personally witnessed on a stock turbo FC was 250whp/250(ish)ft/lbs on a mustang dyno......so somewhere in there.

Also as Rich mentioned it can't have RX-8 apex seals.

 

I agree. Get yourself a big turbo setup, that's pretty much all it's lacking to make real numbers. That and some aux injection, or race fuel, and a tune.

 

If you ask me, this entire thread doesnt have a point. If you want to know how much power it'll make, put it on a dyno.

 

Here is how much! And I am never wrong!

 

 

ok this forum is real helpful...not

 

240rwhp

 

Well seeing as you haven't answered the single most important question asked regarding YOUR question, it doesn't surprise me. Let me lend a hand from someone with less and a gazillion posts. Riddle me this batman :

What turbo is your car running?
A:stock (big cast brick manifold/internal wastegate/small hardline on compressor cover/3 bolt downpipe)
B:Hybrid (big cast brick manifold/internal wastegate/maybe markings on compressor such as series or manufacturer [60-1, T04B, Turbonetics etc.]/ 3 bolt downpipe)
C:Aftermarket (cast or tubular but defined runners/MOST likely external wastegate/4 bolt or v-band downpipe)
D:Phone a friend to come take a look.

Hope this helps

(if I'm off at all, by all means correct me)

 

Wow. 15 psi will get you over 300 easily (turbo)

 

if the forum does not work....try a dyno

 

i agree you will make around 240 WHP if its the stock turbo, thats what i made back in the day with a similar setup..

 

260hp maybe