I put the 400 distributor in as it was and its still backfiring from the carburetor when I give it a lot of gas. I thought it was the timing chain as it was slacking so I replaced the timing chain and gears and same issues, backfiring out of carb and blowing smoke out exhaust. Do you think if I bought this fit for the 400 distributor it will fix my problems?
http://www.ebay.com/itm/Moroso-72310-Dis...039&vxp=mtr