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plenty for sale on here,see what Lateral have.You would get them flow tested and cleaned before fitting anyway
Interestingly I've been told that flow testing and cleaning is typically only worth it on a high bhp build, and that if you buy a complete set out of a car they'll already have been matched.
Talking to a few people at the moment, had a few pretty good offers.
when i bought some i had them done for peace of mind
A guy on Surrey Scoobies flow matched and cleaned them himself.
When they were done the efficiency had improved by 0.5%, which as he pointed out wasn't really worth doing unless you were running a high bhp race car.
I understand new O-rings might be a better investment
Last edited by MrNoisy; 24 May 2011 at 10:14 AM.
Reason: Corrected info on matching and cleaning
A guy on Surrey Scoobies flow matched and cleaned them himself.
When they were done the efficiency had improved by 0.5%, which as he pointed out wasn't really worth doing unless you were running a high bhp race car.
I understand new O-rings might be a better investment
Perhaps i wasted £70..we will never know.But then 0.5% every little helps