602 questions

[BHR42]

Whats the best spark plug for a 602,

Also what lenght header extensions...will be running mainly a 3/8 and 1/4 mile track...

what should timing be set on?

[speedin96]

i have been wondering the same things and cant find any answers

[pcope98]

i can tell you the timming should be set at 32* the headers depends on brand and type standard length or long tube hope this helps the plugs ive always seen used were ac delco #8's

[speedin96]

which is the best header Schoenfeld , Dynatech or Beyea for the 602

[Chris Steele]

Been away for a while guys! How is everything? Ok, here is what we found to be the best on the 602 engines. Schoenfeld headers with 40" extension past the collector....yes I said 40 inches! Plugs...AC Delco Rapid Fire #8 and timing from 32-33 degrees. My cell is (803) 323-7026 if you don't see me on here and have a question. Don't like the new 4M look and 9 year old son is kart racing now so time on computer is limited.

[speedin96]

thanks for the infomation chris