Hola Rewired,

My Firebird had a 400 In³ Small Block Chevy (largest CID for small block chevy), with a 4 BBL Intake Manifold + Holly Carb sitting on top.
Standard Delco H.E.I. (High Energy Ignition), and a slightly tweeked Cam (not high lift + long duration).

After blowing out the original "254" Rear End, it got replaced with a nice solid "310" Rear End (310 or 312 I think??? been a long time...). Not so much high end area as the original 254's "Highway Gearing", but much better low end! Was a total dog off the line with the 254 gearing.

My Ex-Wife (somehow... [Linked Image] ...) ended up with the Car, and soon after She took posession it was sold.

Ahhh, those were the days.

Scott35

Scott " 35 " Thompson
Just Say NO To Green Eggs And Ham!