This 334 is a 30 over Vortec 305 chev destined to replace the tried and true but tired 305 that is currently in my 88 S-10
This was going to be a 310 build but lately i've been kicking around the idea of stroking this to 334 as i have a spare 3.75 inch eagle crank on hand.
I want to keep the 5.7 inch rods and mill down a set of speed pro 534cp flat tops to complete the reciprocating part of the assembly, probably gonna mill a dish in there too.
Cam is a roller, GM factory roller that i had reground to 217 by 227 at 0.050 with .450, .460 lift LCA is 112
Head choices are TBI 187s, Vortec 059s and ZZ4 113s all 58cc chambers.
The 187 swirl-ports are ready to go and will easily out flow the other two heads so im gonna go with those till i can get the ZZ4s ported out and prepped and then ill bolt those on.