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My 498 combo:

-1 home ported
Indy intake with stock 1050
12:1 compression
Scott Brown solid roller 259/265, .640/650, 112 lsa

I made about 720 hp based on ET and weight.


Just curious what weight,et.,car ?




On motor only, in a 72 Challenger with 4000 converter, foot brake, 4.30 gear with 30" slick, through the mufflers weighing a tad under 3500 lbs, I went 9.87 @ 137. I didn't run it much on motor passes (like Monte ) because I set it up for nitrous, so Im sure if left a lot of ET on the table not doing tuning. I shifted at 6800 and crossed at 6900.


Pretty much the same setup but at 3350 with a 4800 conv.on 10.5w's with a best of 9.67@137