Warning: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in ..../includes/class_bbcode.php on line 2958 How often do you change headgaskets if everything's ok?
Andrew,
I try to change mine every 20-25 runs(9333, o ringed head), this seems to be what most of the headsup class racers that run these gaskets do. I have about 30 on this set, its TIME.....hehe. last pass I saw 29psi with the X trim, all is well.......you will find that they fatigue, they dont really melt unless you have a mechanical problem, just fatigue and will give out. JMO.
well in columbus 2 years ago, the best the car ran was like 10.1 and a 10.20, on the next pass it blew the gasket(no change in tuneup), I changed the gaskets and changed nothing and it ran a pair of 9.90s. could have been a number of things, but it did go faster.....hehe.
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