e cut out #s
12-22-2007, 08:22 AM
#42
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im the brother of the owner of the truck the engine is a lq9 stock cubic inch with trick flow heads that flowed 352cfm on the intake and 277 on the exhaust ported 90/90 fast 12.5 to 1 conpression and a 24x/24x 62x /63x on a 114lsa threw a 4l60e tranny and a stock rear end wating only on fuel system for the 150 shot that its going to get
Last edited by gold87TBI; 12-22-2007 at 08:33 AM.
12-22-2007, 04:19 PM
#44
Well I talked to a friend who knows more about engines than I do and I'm not as skeptical about the 512 as I am about the 46rwhp gain on a cut-out.
If built properly from what I understand with the tranny in 3rd gear and the converter locked up a stock displacement 6L could pull that off with all the right parts but your torque wouldn't be very high. Any ideas on what his torque numbers look like?
What kinda fuel was he running?
If built properly from what I understand with the tranny in 3rd gear and the converter locked up a stock displacement 6L could pull that off with all the right parts but your torque wouldn't be very high. Any ideas on what his torque numbers look like?
What kinda fuel was he running?
12-22-2007, 05:47 PM
#46
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whats so hard to believe? he has a healthy runing engine and maybe he doenst have the best exhaust setup, restricing the engine. once he uncaps the cutout, the real #s show.
12-22-2007, 11:07 PM
#49
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im the brother of the owner of the truck the engine is a lq9 stock cubic inch with trick flow heads that flowed 352cfm on the intake and 277 on the exhaust ported 90/90 fast 12.5 to 1 conpression and a 24x/24x 62x /63x on a 114lsa threw a 4l60e tranny and a stock rear end wating only on fuel system for the 150 shot that its going to get
