| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
|
|
#1
01-30-2006, 08:28 PM
|
||||
|
||||
Do a sonic test on a standard bore 400 and 350 you will find they will have similar cylinder wall thickness and not having a “thicker” wall on a 350 block.
As mentioned above the 350,400 & 455 all had there own separate castings.
__________________
1994 Formula 535ci NA CV-1 - single 1050 with c14 - 940hp@7000/825tq@5200 Pontiac Powered 4th Gen Project Progress 
|
|
#2
01-30-2006, 08:36 PM
|
||||
|
||||
|
Yeah, I'm gonna call "BS" on this one... LOL. Think of how many 350s could be made into good running 389s if a 389 slug would fit.
|
| Reply |
| Thread Tools | |
| Display Modes | |
|
|
The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
Hybrid Mode
