The old heap runs a 6-71 with 5 lbs boost (10% under) on a 454 with a flat tappet hydraulic cam and AFR heads.


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Looking good. Looks like the old 355 with a little n2o is still alittle quicker though. LOL Later Clint

 

Thanks, that's a very good 355.

I'm trying to squeeze in a 9.9X on pump gas. I think this is my fourth trip to the track with this setup, started at 10.6X. This is the first time with a trailer. It makes it easier to accomplish more with tuning. Usually I have to change the tires to slicks, drop the mufflers, and rejet the carbs. Now it's all done when I get there. It makes me less tired. Except I forgot to load the tuning box on the trailer, so I was unable to change anything.