SBC w/ Vortec Heads, Mutha Thumpr Cam, and Cherry Bombs

first run of the engine in my truck which is a 74 chevy/gmc. built like the budget 350 in hot rod magazine. it makes around 400 hp and 420 lbs/ft of torque. i posted the link below http://www.hotrod.com/techarticles/engine/hrdp_0906_small_block_chevy_build/

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1980 Sierra C15 Junkyard L31 Vortec 350 Summit K1107 488 510 Lift Cam Cold Start Rough Idle
Sorry for the bad sound. I never had a phone or camera where the mic clipped so bad. Junkyard 350 with a Summit K1107 .488/.510 lift cam. Performer RPM intake. Thrush turbo mufflers. Flowtech headers. 600 Holley. Long block is as follows... Early 80s 4 bolt block from a 1 ton van with custom dremel ridge removal Original cast crankshaft from the same block 130K mile L31 pistons and rods. Factory rings as well. Fresh hone in cylinders 9.5:1 Compression Clevite bi-metal bearings New brass freeze plugs Stock 130k miles L31 oil pump with Melling driveshaft and new stock oil pan Stock junkyard Vortec heads with Crane springs. One 906 and one 062 New stock timing set Summit K1107 hydraulic flat tappet cam .488/.510 lift 292/302 adv duration 114 LSA Stock stamped steel 1.5 rockers Stock centerbolt valve covers





1994 Chevy, Mutha Thumpr Cam, Vortec Heads, Holley 670 Street Avenger
Video of a warm start of my Truck. Specs are 1988 4-Bolt main 350 1996 Vortec Heads Edlebrock Performer RPM Holley 670 Street Avenger with TPS kit to control 4L60E Scorpion roller rockers 1.5:1 Comp Push rods Comp Mutha Thumpr





355 Chevy with Vortec Heads 460 Horsepower
Small Block Chevy 355 Hobby Stock engine built by CNC-motorsports. We build custom race engines for all classes and sanctions all over the world. Give us a call 800-341-1528 or visit us on-line at www.cnc-motorsports.com





CHEVY VORTEC HEAD SWAP COMPLETE
JOB DONE-COMPLETE--FINISHED-TIME FOR A COLD ONE---HA-HA




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