Author: Rapid Robert

904 band adjustment

360/904/dirt track A body/4:10’s. getting ready to change the filter, lock the 2-3 shift valve to keep it in second & add a deep pan/filter extension. While I’m in there how many turns should I back off the inside band after going to 72 in lbs? Th…

heating roll cage tubing/welding spiders. Q’s

Can I heat roll cage tubing to bend it in lieu of buying a hyd jack tubing bender? When welding up the spiders on a 7&1/4 should I have it assembled with the 4:10 gears in other words will the heat warp it if it is welded out by itself. Thank you …

What tires/wt percentages-hobby stock IMCA

P205/70R15,P205/75R15 or P205/70R14,P205/75R14 depending if I will run 14’s or 15’s. What brand tire should I price? No added weight allowed but I can shift some items. What is my IDEAL left/right and rear percentages to shoot for? thank you for you…