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340/422ci - 4" stroke Ross Flat top Piston 10.5:1 CR
Headers- TTI340A-C5
Comp Cam XR280R Solid Roller
Comp Pro Mag 1.5 Roller Rockers
AirGap with 750 Quick Fuel and 1" super sucker spacer
Stock Edelbrock Closed Chamber Heads (63cc)
3" TTI exhaust X pipe Dynomax Super Turbo
Timing advanced in this video to Idle at 18*, I have since set total at 34* which Brought idle to 16* a little more loopy idle.
[ame="http://www.youtube.com/watch?v=j6kmWW_o2y0"]YouTube - 422 stroker in 72 Duster 1st run[/ame]