Went to track last friday - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BADGMC · 05-22-2006, 01:56 PM

Turned out to be a good test day overall. Truck went 11.45@118

on its first day with my homemade twin turbo blowthrough carb setup at 8 psi. This is actually very good considering that its sucking in underhood air which is too hot to begin with and then not even having an intercooler. I'll get the piping built to go through the radiator support and a roll bar so I'm legal again before I go back. 60ft was only 1.69 which is kinda lazy so hopefully its got a few tenths left in it. Here's a couple pics of the new setup.

05-22-2006, 01:56 PM	#1
BADGMC Registered User Join Date: Jan 2004 Location: Duluth, Mn Posts: 162	Went to track last friday Turned out to be a good test day overall. Truck went 11.45@118 on its first day with my homemade twin turbo blowthrough carb setup at 8 psi. This is actually very good considering that its sucking in underhood air which is too hot to begin with and then not even having an intercooler. I'll get the piping built to go through the radiator support and a roll bar so I'm legal again before I go back. 60ft was only 1.69 which is kinda lazy so hopefully its got a few tenths left in it. Here's a couple pics of the new setup. __________________ 85 GMC 1/2 ton LWB 4150lbs. 383 SBC with Twin MPT70 Turbos 850 CSU carb TH375 3.70 gears Ultimate 10" Converter 10.11@136.6 with 1.64 60ft. on 10.5-31-15W



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