1 results for spark plug gap 350 small block chevy found in 0.000 seconds

kits power pkg cylinder heads small-block chevy e-tec s/b chevy street legal ... for high rpm or large displacement small-blocks e-tec 170 head #60979 e-tec heads have ... valves edelbrock e-tec · for 302 327 350 400 c.i.d s/b chevys with vortec- ... ports are .200 taller than standard small-block chevy heads · spark plugs positioned ... in the december 04 issue of super chevy magazine the 355-inch chevy cranked out ... with edelbrock e-tec 170 heads rpm air-gap manifold and performer rpm roller cam ... department the e-tec 170s with their smaller runner volumes increased torque by over ... will be using · to use stock rockers on small-block chevy heads .100 longer than stock ... on pg 166 for easy installation · s/b chevy heads may not be used on engines with ...