LemonWedge
Well-Known Member
LW, I've lost track of your current motor combination. The Lupo 9 1/2" should be great for a fairly heavy car. Power is in the heads and camshaft combination. I kept porting my iron 906 & 915 heads and got more performance, combined with good cams. My best cam is still an antique mushroom cam. 6.35/645 lift & 276/[email protected]. As good as the Comp .660/280 roller. Combination of heads and camshafts is a key if you have the good torque converter. Keep going!
Heads are MCH-ported and prepped Stealths. a while back I went to 1.6 rockers and saw a definite measurable increase in performance. This told me that perhaps my cam was now the weak link in the combo. It’s a solid flat tappet; only 252* @ .050, square pattern on a 109 cl. Lift with the 1.6’s is .610 (.592 after lash).
Looking at Dwaynes slide rule above, it looks like I’m getting just about what can be hoped for out of 119mph power, which makes me feel good about the work I’ve done with the car over the past few years. After all the time and $$$ I’ve sunk into this thing this year, there’s probably no more big changes coming anytime soon. 10’s would be cool, but I’m ok with where it’s at for a while. I think it’s a damn competitive bracket car, and I’m feeling pretty good about my abilities behind the wheel these days, so I’ll most likely just focus on trying to win some races for a while.
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