Curb

Im debating if I should go with AFR 165cc or 185cc...Im thinking 165's, Im not looking for an all out race car, I just want my fox to have some more kick to it, my buddy has a 97 LT1 TA with bolts on's and heads...eventually I would like to be stiff compitetion for him.

This will hopefully be my future set up
4:10's along with 555r's in the rear like a 275
king cobra clutch
Rebuild with an E303 cam and ARP Fasteners.
AFR Carb legal 165cc heads.
BBK LT's with BBK h-pipe(no cats) and Dynamax Bullet mufflers.
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Hopefully by the end of next year Ill be able to swap to a cobra manifold and possibly nitrous.

I just need someone to steer me in the right direction with these heads! Thanks again everyone I really appreciate all your help!
http://airflowresearch.com/

Also...what does it mean to have my pistons 'notched'?

luckythirteen13

go with the 165's. plenty of hp gains and you wont have to notch the pistons

Curb

I hope your right, will my stock fuel system be ok with this set up? Or should I upgrade my pump...I forgot to add a ADJ FPR.

88BlueGT

I would upgrade your injectors, fuel pump and also get a afpr

SchoolBoy

I also would go with the 165's.... Here is AFR's main page..... AFR

Curb

ok thanks, what size injectors and pump should I aim for getting?

5.0 MPG

Make sure you get a afpr.

Curb

Hm..Interesting thanks cantcatchme. I read that my piston have to notched, anyone feel me in? Would I just be better off getting some 87+ pistons?

Quik

street car prefer smaller valves for more lowend.
track car prefer large valves for more topend

i personally would learn how to drive. bring on a bolton LT1, im not scared and you shouldnt be also
for youre setup i would got with 165s AFRs and probably only need 24# injectors. since that setup isnt that wild

also 450hp and only high 11s? ouch that has to hurt. since stock motor plus good suspension/gears and 100 shot =11s. dont believe me ask RSW700 hes one to do it with a heavy auto. now get a stick and suspension and being doing it deeper

Curb

Im lucky my car is a 5spd, right now as she sits I probably wont see much better than a low 15 if Im lucky. Im not saying Im the best driver but Im not terrible. The tree at my local track is a .500 and I was cutting constant .015's...

Anyway Im looking for a mid-low 13 this year, I hope my goal isnt to far fetched, but I dont know what I can get out of my poopy 86 heads with boltons. Thats why I was looking for heads... anyway, anyone have more info that could share?