Cylinder Head, Gasket Set-Valves, Valves diagram and repair parts lookup for Briggs & Stratton 114P02-0129-B2 - Briggs & Stratton Vertical Engine Oct 01, 2012 · Heads: Chevy Iron 882 casting-Hand Ported by L&R Automotive; Intake Valve Size: 2.02 (originally 1.94) Exhaust Valve Size: 1.60 (originally 1.50) Cam: Comp Crane PowerMax; Lift: 0.427 n, 0.454 ex
Small Block Ford Heads Ranking of small block Ford cylinder heads flowed at 28" water column differential pressure. If you have any SBF flow data please send a copy to Tom Rauch 371 Dean Rd. Barnesville, GA 30204
As such, we can only dream of the horse power that could made with 2.02 intake valves. This also explains why porting, back cutting the valves, and three angle valve jobs are so beneficial. Anything you can do to increase flow, or offset the smaller valve sizes, becomes paramount for the small six cylinder heads if your building for power.