jackjohno Posted March 6, 2011 Share Posted March 6, 2011 Im currently running my ep 91 with a jam ecu decat full exast system and it was boostin at a bar now that ive fitted a mani today it dosent boost as much .8 if that do u think im getting boost creep or its leaking some where?? Wat do u think? Quote Link to post Share on other sites
lukEp Posted March 6, 2011 Share Posted March 6, 2011 Did you replace all gaskets with new you could have a leak on the mani Quote Link to post Share on other sites
Socks Posted March 6, 2011 Share Posted March 6, 2011 wen i fitted my ramhorn manifold.... i had to adjust the actuator to boost the same...no big deal Quote Link to post Share on other sites
federalman Posted March 6, 2011 Share Posted March 6, 2011 I got the same, running a zisco manifold and it doesnt boost as much as it did bud Quote Link to post Share on other sites
jackjohno Posted March 6, 2011 Author Share Posted March 6, 2011 no i never replaced the gaskets but they both seemed in good condition. i haven't got an adjustable actuator as yet so carnt adjust it is this my problem ??federalman have you done anything to sort your boost or have you just left it ?? Quote Link to post Share on other sites
federalman Posted March 6, 2011 Share Posted March 6, 2011 had a boost leak after the mani was fitted as it was built too long and the turbo had to be twisted slightly which made the intercooler connector too short got a new one of those on plus a decat and the wastegate is completely shut, still only boosting .6 or .7 bar should be much higher with the wastegate closed so currently im lost Quote Link to post Share on other sites
jackjohno Posted March 6, 2011 Author Share Posted March 6, 2011 had a boost leak after the mani was fitted as it was built too long and the turbo had to be twisted slightly which made the intercooler connector too short got a new one of those on plus a decat and the wastegate is completely shut, still only boosting .6 or .7 bar should be much higher with the wastegate closed so currently im lostHave you got a adjustable actuator?? Quote Link to post Share on other sites
jackjohno Posted March 7, 2011 Author Share Posted March 7, 2011 can enyone help me its a proper head scratcher plzzzzzz Quote Link to post Share on other sites
Amjad Posted March 7, 2011 Share Posted March 7, 2011 By the sounds of it you just need to get a HKS actuator and adjust it! Quote Link to post Share on other sites
string Posted March 7, 2011 Share Posted March 7, 2011 how can u run a bar without a controller or hks actuator? just need to up boost with actuator or controller. Quote Link to post Share on other sites
jackjohno Posted March 7, 2011 Author Share Posted March 7, 2011 how can u run a bar without a controller or hks actuator? just need to up boost with actuator or controller.tbh mate ive no idea im presuming the ecu was controlling it but it was deffo at a bar. but why when i go from a stock mani wer it was at a bar then when i put a toy tunning manni on it has droped down to . 7 .8 is it because its flowing better ??? so u think a hks actuator will sort it ?? cheers guys Quote Link to post Share on other sites
jackjohno Posted March 7, 2011 Author Share Posted March 7, 2011 Did you replace all gaskets with new you could have a leak on the maniim going to try changing the gaskets anyone's in particular you would use ??? Quote Link to post Share on other sites
Amjad Posted March 7, 2011 Share Posted March 7, 2011 Only genuine Toyota for Mani/Turbo/Cat gaskets Quote Link to post Share on other sites
WallaceGlanza Posted March 8, 2011 Share Posted March 8, 2011 As uou said it sounds like you had boost creep with the stock manifold and now you have a decent flowing one the boost isn't creeping so much.Get an adjustable actuator or boost controller if you want it back up to 1 bar Quote Link to post Share on other sites
jackjohno Posted March 8, 2011 Author Share Posted March 8, 2011 As uou said it sounds like you had boost creep with the stock manifold and now you have a decent flowing one the boost isn't creeping so much.Get an adjustable actuator or boost controller if you want it back up to 1 bar[/quoteCheers dude ive already orderd gaskets off toyota 31 quid deliverd so im goingto wak them on, then wat u said wer going to be my next mod anyway lol.wats your spek dude ?? Quote Link to post Share on other sites
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