Manny01 Posted September 16, 2014 Share Posted September 16, 2014 Is there any way to stop the boost decreasing after 5,000rpm on a ct9 setup?I hear the td04 turbos pull all the way to the limiter? Quote Link to post Share on other sites
mattyD Posted September 16, 2014 Share Posted September 16, 2014 weak actuator possibly? a ct9 will pull past 5k mate lol Quote Link to post Share on other sites
Manny01 Posted September 16, 2014 Author Share Posted September 16, 2014 Yeah it does pull past 5,000, I'm exaggerating, but the actuator is set at 1bar maximum boost, but come the end of the rev range it decreases, 6,000 rpm .8. 7,000rpm .6? Quote Link to post Share on other sites
Sefton-EP91 Posted September 16, 2014 Share Posted September 16, 2014 Your best bet would be to go externally gated. Boost levels will be held solid! Does sound like a weak actuator though hope this helps mate! Quote Link to post Share on other sites
Manny01 Posted September 16, 2014 Author Share Posted September 16, 2014 Whats needs for an external gate? Obviously an external wastegate, I would need a different manifold too yeah? And a screamer pipe? What else? Quote Link to post Share on other sites
Sefton-EP91 Posted September 16, 2014 Share Posted September 16, 2014 External wastegate, manifold with external wastegate flange, downpipe to suit if not brought as a kit should come with screamer if brought as a kit. Give Sacha a pm at wepr. They do some very good quality manifold kits and very good prices aswell Quote Link to post Share on other sites
WallaceGlanza Posted September 16, 2014 Share Posted September 16, 2014 (edited) A stiffer actuator might solve it but external is the best... and sounds rude! Oh and I happen to have a mani and wastegate for sale .... http://www.ukstarletowners.com/topic/85007-lots-of-parts-for-sale/ Edited September 16, 2014 by WallaceGlanza Quote Link to post Share on other sites
Gainzy Posted September 16, 2014 Share Posted September 16, 2014 Electronic boost controller will help you Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.