Originally Posted by prettyboyced
I have 1986 Monte Carlo SS stock suspension with 90/10 shocks and drag radials I have a 355 afr 190s xfi280 .576,.570 cam rpm intake with 1inch spacer 650 edelbrock carb 1 3/4 headers timing set at 36 total 2400 stall 350th trans my slip was an 9.2 1/8 mile 79mph with 2.1 60ft
How is the timing curve setup? What do the plugs looks like. I ran my Olds Cutlass with a 350, smog era heads, and a carb and intake and went into the 8s so there is something wrong with your setup.