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Search took 0.00 seconds. Search: Posts Made By: Mr Twister
Forum: 78 and Newer G-body Pontiac TECH 11-30-2015, 07:19 AM
Replies: 6
Views: 5,680
Posted By Mr Twister
The car is an 86 Grand Prix. The engine is a 400...

The car is an 86 Grand Prix. The engine is a 400 Pontiac with forged rods and pistons, solid roller cam, 325 CFM SD Performance CNC ported E-heads and EFI. I put an 8.5 inch GN rear in it with an...
Forum: 78 and Newer G-body Pontiac TECH 11-25-2015, 07:36 PM
Replies: 6
Views: 5,680
Posted By Mr Twister
Yes, I got them! They look great.

Yes, I got them! They look great.
Forum: 78 and Newer G-body Pontiac TECH 11-17-2015, 08:46 PM
Replies: 6
Views: 5,680
Posted By Mr Twister
Getting my new headers Tommorrow

I'm driving over to southerm Michigan to get my new Maddog headers!
They have 2 inch primaries and fit round ports, lets see what the dyno says for my mild roller 400. More to follow, be patient...
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