Quote:
Originally Posted by Squidward
I tried richer because it was safer. I picked up a little bit of mph with the changes, so I thought I might be going in the right direction.
My carb was pretty good. It was a Quick Fuel 780 vac secondary. I simply wanted efi as the next phase of the relationship. I never got a chance to completely tune the jets for WOT, or tune the rate at which the secondaries opened up.
Cam is a Voodoo 702, 219/227 on a 112 LSA.
I see what you are saying about intake air temp. The 2nd of the 2 logged runs was a tenth slower, and I compared intake air temp at 3k rpm in first gear. 2nd run was 4 degrees warmer.
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If you're gaining mph, you're going in the right direction. ET's can very a lot based on traction, but if you're in it through the entire run, the MPH should be pretty consistent. So changes there can tell you if you're going in the right direction.
In regards to power falling off, did it do so before with the carb as well? If so, there's always a possibility that's not tune or fueling related. It could be something like valve float occurring.
I'm assuming this is on your car that has the 350/#62 combo? That cam should be pretty healthy in that setup.