longbow_89

I need some suggestions on what heads to go with. Add-ons are...

75 mm track heat up/lwr(not installed-still stock), 75mm bbk tb/egr, 76mm c&l mas, bbk cai, e/l super comp hdrs., off road xpipe, b303 cam,
I'm planning on either a 331/347 stroker or poss a 408 stroker. trying to stay NA as long as i can

thanks in advance

longbow_89

oh, and i have an 89 gt

grabbem88

better beat yourself with that b cam....get better....heads? canfield are good

longbow_89

haha,the cam was on it when i got it. any recommendations on cc size? for either motors

grabbem88

58cc if you are staying n/a.

Chitown racer

First off the throttle body is too big. A 70mm would be more than enough even if you went 331/347.As for the heads, If your on a budget some ported stock E7's from Thumper or GT40p's would work. If you have money to burn or time to save upthen Trick Flows or AFR 165's for a 306 or AFR 185's if you go 331/347.

94ford5liter

I pretty much agree with chiltown. If you got the money definitely get some afr heads. On a 306 go with afr 165s. 331 or 347 go with the some afr 185s or possibly some 205s. On a 408 definitely go with some afr 205s.

grabbem88

i guess my motor is junk then since i'm using 185's on a 306 with 9.7 compression?

75 t-body with a anderson ford 90mm mass air will give you a throttle response that you wouldn't believe...

i run 11.90's on my junk,and i have yet used my cam's power band with the stock computer.

94ford5liter

lol I wasn't saying you can't use afr 185s on a 306... no need to get offended, I don't know how you got to us saying your car is junk, I was just making recommendations. Compression is always a factor as well.

w8less

grabbem what kinda cr do u have? i have always wondered that