Car: 1968 Plymouth Valiant 100, 170/6, 3 on tree, 3.23 sure grip, frame tied, swaybars front & rear, PST bushings, sector support kit and needle bearing idler arm, 11/16 tie rod ends and adjusters, fast ratio manual steering, manual brakes, 15x7 (4.5 bbp) steel wheels, electronic ignition, flowkooler waterpump, 180° thermostat, 2.5 TTI mandrel bent exhaust with super turbo nuffler, alternator switched to driverside, & Mercedes Benz thermostatic clutch fan.
Driving: around town, Blue Ridge Parkway cruising, (no racing or pushing hard)
Project: getting ready to put a Peanut Head ( rebuilt, polished, ported, stock size back cut valves), milled .100, (piston to valve and piston clearances checked)port matched to Super Six intake & professional built BBD Carb.
Question: anyone put a Super six system on a 170? Results?
Question: I have a split exhaust manifold, looking much like Dutra Duals, and a Y pipe. Should I put this system on and plumb it into 2.5 exhuast OR keep my factor exhaust manifold with full 2.5 TTI mandrel bent exhaust?
(I realize all answers to questions are opinions)
