lq4 w/243s
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i machined my own 243 and gt thm flowing 283cfm peak on 4.03 bore.
no actual metal cut out besides the valve throat area and what the cartridge removed. with 2.02 valves, 4angle vj and backcut on valve. milled .030
they support around 493rw in replacement .060 over lq4 piston. is at around 11.28:1 with .035 quench
no actual metal cut out besides the valve throat area and what the cartridge removed. with 2.02 valves, 4angle vj and backcut on valve. milled .030
they support around 493rw in replacement .060 over lq4 piston. is at around 11.28:1 with .035 quench
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