3.3

[frk4speed]

Iam new to this form and grand ams I have 92 with a 3.3 Ijust wondered what block this based on 3.1 3.8 etc. and do they all have balencer problems mine does?

[graden]

the 3.3 is simply a detuned 3.8 . and yes they all have balance problems because they were built on a 90 degree platform. unlike the 2.8 and 3.1 ect that were built on a 60 degree platform