The 368 is a little lighter than the 425 which both are still lighter than a SBC. It is a 79 motor with just a 472 intake and a Comp 270H cam. Stock its a 175 Hp motor that ran 14:20's with nothing done to it.
The Intake got me down about to 13.98, the cam 13.71. ( on a hot 108 * day)
We are at about 1600 ft altitude, so it would run about 13.20's on a cool day at sea level.
This is with a 2.73 rear gear and stock stall convertor.
Nothing done to the heads or bottom end ( 100% stock )
Best 60' is 1.90 with roundy round tubeless slicks (21.5" tall x 8" wide - 13" x 6" rim )
If I drop in a 472 or 500 , who knows what it would do. ( probally break something)
Probally do a test and tune soon when it cools down, no funds to compete for points this year
Doug in Az
My Old Monza now lives in Arizona with its newest owner.
The 90's just keep rollin' along........
1990 Chevrolet Silverado Regular Cab Long Bed 350 TBI V8 700R4 118K miles
1992 Pontiac Sunbird Coupe 2.0 OHC MPFI I4 TH125C 157k miles