Wednesday, October 2, 2013

firebird turbo and fuel update

we were able to go 10.30 @ 134 ish with the s475 on 20lbs of boost

we had the car out with the billet 80 again sunday, and ran out of fuel at 19lbs of boost

the car has twin 255s in the tank, with a hotwire, half inch feed, and a regulator and return system

we pulled the pumps today and replaced one of the 255s with a 400lph i had laying around
removed the bottom of the basket,
installed a Y fitting instead of a brass T fitting
and used a junkyard connector with like 10 12g wires and used 5 for power and 5 for ground, ran a 8g power and ground to the connector and ground externally in the car.

the car had a 11.5 AFR on 17psi and it was quickly running away into the high 12s at 19psi

left the car the same from the track, took it out and on 19lbs its a 10.0 AFR

nice improvement hahah going to do some trimming and get back out

the firebird went 6.4x @ 109 in the 8th and then 10.66 @ 99mph in the brakes hard after running out of fuel. haha

so we will update again when we head out this weekend most likely
nice picture of the wiring


track pass of going 10.6 on the brakes, car cut a 1.47 60ft!
64x@109 in the 8th!

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