700+hp.This short-block is built for boost and ready for some serious power. Same 427 CID short-block as Cleetus McFarland's "Leroy" C5 Corvette. FIRST GM six-speed manual vehicle in the 7's! 7.82 @ 176 MPH pass!
*New TSP Re-sleeved Gen 4 Aluminum Engine Block with Darton Stepped Sleeves
*Machined for 1/2" head studs
*TSP Forged 4.00" Stroke Wet Sump Crankshaft with 24x Reluctor Wheel
*TSP 6.125" Super I-Beam Connecting Rods with ARP 2000 Rod Bolts
*CP 4.125" Forged Piston Set with -4cc flat top
*Precision Race Components LS7 CNC 285cc ported cylinder heads
*6-Bolt Cylinder Heads with Thicker Deck Surface
*CHE Bronze Guides
*2.245" Titanium Intake Valve Upgrade
*1.61" Hollow-Stem Exhaust Valve Upgrade
*TSP .750" Dual Spring Kit Featuring PAC 1209X Valve Springs w/ Titanium Retainers
*Ls7 rocker arms
*68cc Big Boost combustion chamber
*TSP custom grind camshaft 248/261 .700/.700 115lsa
*C.I.D. Ls7 5.0 one piece efi intake manifold ( dominator 4500)
** also comes with a Shaun's Custom Alloy 4500 to 105mm throttle body elbow**
*C.I.D. fuel rails
*60cc injectors
*custom Shaun's Custom Alloy billet valve covers
*Motion Raceworks steam vent kit
*Motion Raceworks remote mount water pump adapters
