Chrishoughton1989 Posted February 23, 2013 Share Posted February 23, 2013 Hello all,I'm running 10 psi but sometimes over boosts to 14psi in higher gears. Is this normal and ok ?Thanks. Quote Link to post Share on other sites
Starbo Moorley Posted February 24, 2013 Share Posted February 24, 2013 Ct9 ? Whats the spec of the car ? Quote Link to post Share on other sites
russ78 Posted February 24, 2013 Share Posted February 24, 2013 Sounds like boost creep to me port the wastegate buddy Quote Link to post Share on other sites
Chrishoughton1989 Posted February 24, 2013 Author Share Posted February 24, 2013 Toyosport External wast gate, full exhaust manifold & turbo back , hks fcd, sard rising fuel, front mount, relocated air filter. Quote Link to post Share on other sites
Starbo Moorley Posted February 24, 2013 Share Posted February 24, 2013 Sure its external wastegate ? Quote Link to post Share on other sites
Chrishoughton1989 Posted February 24, 2013 Author Share Posted February 24, 2013 Positive. Why ? Quote Link to post Share on other sites
pick1 Posted February 24, 2013 Share Posted February 24, 2013 Cuz u don't normally get boost creep form an external set up mate Quote Link to post Share on other sites
Chrishoughton1989 Posted February 24, 2013 Author Share Posted February 24, 2013 Very strange. What else could cause this ? Quote Link to post Share on other sites
Matt1878 Posted February 24, 2013 Share Posted February 24, 2013 What external waste gate are you running!? And what spring rate? Quote Link to post Share on other sites
Chrishoughton1989 Posted February 24, 2013 Author Share Posted February 24, 2013 Toyosport not sure what mm. The spring looks like it has been cut down to be honest. Quote Link to post Share on other sites
pick1 Posted February 24, 2013 Share Posted February 24, 2013 What make is the external wastegate that u are using on the manifold mate ? And it could be an issue with the spring or with the wastegate itself do u have an ebc ?? Quote Link to post Share on other sites
Chrishoughton1989 Posted February 24, 2013 Author Share Posted February 24, 2013 Toyosport. And no not a ebc. Should I ? Quote Link to post Share on other sites
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