Goosepoop302

Hey all i know people generally dont and souldant put multipul questions into one post as it can get confusing but hey i like a challenge.

first off ide like to know what size throttle body comes stock on a 95 GT

also im thinking im gunna pick up some gt40p heads at the junk yard this week about whats a fair price and is it worth it

if i get the gt40p heads do i need a new cam or any other parts at all???

thanks for input on any of the three even if its just 1

r.barn

55mm stock TB

wouldnt pay more than $300-400 for used GT-40P's, you can get ported stock heads from Thumper that flow
better (GT40X flow numbers) for $600.

new cam wouldnt hurt, but not a must. Stock heads are really the
big choke points on these engines. maybe 1.7 rocker arms too.

Goosepoop302

are u kidding 55 tb?? im thinking of doing 65 or 70 than a good improvement?

TENGRAM

94-95 have the 70mm throttlebody (87-93 have 60mm, 86 had 58mm). i agree about everthing else

silver91gt

from 87-95 they had 60mm throttle bodys.
55mm was in 86 only

Goosepoop302

AHH guys i got a 60 mm or a 70 mm?!?! i do appreciate the help though so keep it comming, also would i see any gains in replacing the TB i dont wana waste like 200$ for that otherwise.

TENGRAM

86 was definitately 58mm. you might be right about the 94-95 being 60mm, but i really dont think so. i think it was 70

SPE926

it has a 60mm throttle body, the mas air meter is 70 mm on 94-95 5.0's

Goosepoop302

k cool so its a 60 mm any suggestions on what i sould upgrade ot or any input on the pther ?s

TENGRAM

nope, 94-95 have a 70mm throttlebody, just looked it up in 5.0 mag June 2006. "'94-'95 PROJECT"