View Poll Results: Keep the single turbo or go twins
Keep Billet S488 with 100mm exhaust
0
0%
Twin Billet S366
0
0%
Twin cast S475
0
0%
Voters: 0. You may not vote on this poll
370 billet 85mm 8.87@150 on Pumpgas Upgrading to 25.3 going for 7s
#123
Not sure on power but were in the 90% duty cycle on the 8.46 pass on c16 at 3700 race weight
I think its more that i am out of fuel pump than injectors. With the bigger injectors lets more lower the base pressure for the pump so we will see when it hits the track or dyno.
I think its more that i am out of fuel pump than injectors. With the bigger injectors lets more lower the base pressure for the pump so we will see when it hits the track or dyno.
#124
8 Second Club
iTrader: (82)
I wanted to make so upgrades over the winter to get more out of the car on pumpgas. So with forced inductions coming out with there new 100mm exhaust wheels for the s400 turbos i made a call to ljms. So i went a head and ordered a s488 with the new 100mm exhaust wheel and had john spec me out a new custom cam to match the turbo to get the most out of the new setup. I was maxing out my fuel system on race gas last year so upgraded my injectors from 127lbs to 2000cc from Fuel Injector Connection. Hoping to hit the dyno next week to see what it will do on pumpgas 17psi to compare the results.
#136
10 Second Club
iTrader: (15)
Join Date: Mar 2013
Location: Broken Arrow, OK
Posts: 337
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Nevermind on the weight. Just saw it, 3700lbs race weight. That is one heavy car! Very impressive turning out those numbers with it being that heavy. I would assume you would need more power than that to get sub 8.50s but you must have a dialed in suspension.
#139
On The Tree
iTrader: (2)
Nice work, good to see other heavy cars getting very Solid numbers even on 93oct, did you have any meth injection for safety? Nicely built, I'm assuming you street drive since pump gas use and all, how responsive is the motor, assuming the Converter stall helps with that too... Great stuff