2004 Chevy Colorado Sport 1/4 Mile Run -- Flowmaster Super 40 -- Burning Rubber
Here is a quarter mile run in my modded Chevy Colorado with the 5 cylinder. Its running a single Exhaust catback with Flowmaster Super 40 muffler and a cold air intake. I ran a best of 15.1 @ 89 mph that night. Other tricks were dropping the air pressure in the rear tires (axle hop on Colorado's are terrible) and pulling about 200 lbs of crap out of the truck (spare tire, jack, sound insulation, interior bits and installing a lighter aftermarket hood). I was a little disappointed that I never got it into the 14s. My truck was a black regular cab (the lightest Colorado you can get). I don't think Chevy allows you to order the I-5 engine on base regular cabs any more. That Aisin 5 speed manual was the best I've ever experienced in a truck (and it was the same manual used in the Solstice /Sky).
Overall it was a fun truck, but I have since traded it in on something much faster. I do miss that unique, raspy 5 cylinder growl when I had it wide open, though.
Dodge Charger SRT8 Drag Kenne Bell 3.6LC 10 PSI 667 RWHP
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Video location: Napierville Dragway, (Canada, Quebec)
2006 Dodge Charger SRT8 with Kenne Bell 3.6LC 10 PSI
-Pulley 3¾ and ATI 17% Overdrive balancer
-10 PSI of Boost
-Headers ARH no cat ceramic coated
-Paramount transmission and drive shaft
-Flexplate, 2800 torque converter
-Block - Billet main caps, ARP main and head studs used. Bored to 4.064 Dia
-Crank - Callies 4.050 stroke
-Bearings - mains were ACL H type and rods are Clevite H type. Set for 0.0021 to 0.0025 clearance on the mains and 0.002-0.0024 clearance on the rods
-Rods - Crower 93 series billet rods -- 6 weight
-Pistons - CP custom for 9.25 compression with stock gasket with Phuzion gasket will yield 9.0, used with 9310 alloy wrist pins and steel gas nitrided top ring and napier second. 1.2/1.2/3.0 thickness gapped for 0.028 top and 0.032 second. Fit with 0.005 clearance in block
-Cam - Custom turbo grind - 230/238 duration with 114 LSA. 0.556/0.556 lift
-Heads - Big chamber with, PAC springs
-Pushrods - Trend 6.7/7.9