View Full Version : Racing action weekend...
TheYellaBrick
08-12-2012, 10:09 AM
Pikes Peak, Bonneville Speedweek, Nightfire Nationals in Boise,...what else is happening ?
fast75vega
08-21-2012, 01:11 PM
how do they tune for pikes peak..... fat at the bottom and it leans out going up to the top or do they use comp/sensors to read and auto adjust?
TheYellaBrick
08-21-2012, 02:21 PM
Most are EFI anymore and adjust as they gain altitude. The carb guys, like me, would set up the tune for mid to high mid track.
fast75vega
08-21-2012, 02:27 PM
Most are EFI anymore and adjust as they gain altitude. The carb guys, like me, would set up the tune for mid to high mid track.
why couldnt you go 3/4 up and tune your ride for the most performance and power ..... then just run a vent line from the intake riser for the carb to the inside of the car with a ball valve ..... then you can crack it open and lean it out for the lower sections and gradually close it off as you go up?
TheYellaBrick
08-21-2012, 04:59 PM
:shock: :shock: :shock: :shock: :shock: :shock:
We'll try that theory on YOUR engine FIRST ! :D :D
fast75vega
08-21-2012, 05:11 PM
:shock: :shock: :shock: :shock: :shock: :shock:
We'll try that theory on YOUR engine FIRST ! :D :D
we use it already in our drag car... it helps get the heat up in the engine... each pass... he closes it a little farther.... that alky takes awhile to warm up....lol