kpr Posted April 29, 2009 Share Posted April 29, 2009 does your vacuum come off all 4 runners or just a single one? worked fine just on one, but has 2 outside throttles teed together at the moment. Quote Link to comment Share on other sites More sharing options...
bubblegoose Posted April 29, 2009 Author Share Posted April 29, 2009 does your vacuum come off all 4 runners or just a single one? worked fine just on one, but has 2 outside throttles teed together at the moment. there was me thinking it needed more than one to get enough supply/un-supply/suck enough Quote Link to comment Share on other sites More sharing options...
kpr Posted April 30, 2009 Share Posted April 30, 2009 yeh nar 1 is ok, long as the 1 way valve is in there. im only using the small 3- 4mm lines on the throttle bodies too. Quote Link to comment Share on other sites More sharing options...
bubblegoose Posted April 30, 2009 Author Share Posted April 30, 2009 just on an off note kpr where did you get those stainless bends you made your exhaust fanimould out of? Quote Link to comment Share on other sites More sharing options...
kpr Posted April 30, 2009 Share Posted April 30, 2009 mate got them for me. think he got them for mico metals in auckland. Quote Link to comment Share on other sites More sharing options...
ProZac Posted May 1, 2009 Share Posted May 1, 2009 What about just running non assisted brakes? Geniune question, as i'll have much the same problems, and i was going to just do away with the booster and get an approperiately sized master. Quote Link to comment Share on other sites More sharing options...
kpr Posted May 1, 2009 Share Posted May 1, 2009 maybe different on other engines but i'd say you'd have to be running huge cams with alot of overlap to run into vac issues. the 4a in the kp has 314 & 308? deg cams. idles like a 4k with a fucked carb. but still plenty of vac for booster just cost and more mucking around to setup a non assisted setup i guess. Quote Link to comment Share on other sites More sharing options...
forced Posted May 1, 2009 Share Posted May 1, 2009 Vac issues don't actually exist.......just another forum myth for the benefit of retards. If the motor runs, then there's vacuum. Steve Quote Link to comment Share on other sites More sharing options...
Hemi Posted May 2, 2009 Share Posted May 2, 2009 Vac issues don't actually exist.......just another forum myth for the benefit of retards. If the motor runs, then there's vacuum.Steve prehaps so , but enough to run the booster??, no . if that was the case diesel engines would not need the vacuum tanks that they have for vacuum storage chap . Quote Link to comment Share on other sites More sharing options...
forced Posted May 2, 2009 Share Posted May 2, 2009 Vac issues don't actually exist.......just another forum myth for the benefit of retards. If the motor runs, then there's vacuum.Steve prehaps so , but enough to run the booster??, no . if that was the case diesel engines would not need the vacuum tanks that they have for vacuum storage chap . Diesels don't have a throttle and the manifold is always at atmospheric pressure or greater. Dunno how an exhaust brake affects things but that's irrelevent. The vac only gets used up when you put the foot on the brake as it's "doing work" when when the foot's on the brake, the throttle is usually closed and making vac. It's like reading on an american forum..... "help, when I pump the brake with the engine idling, it idles funny?" Steve Quote Link to comment Share on other sites More sharing options...
Hemi Posted May 2, 2009 Share Posted May 2, 2009 Vac issues don't actually exist.......just another forum myth for the benefit of retards. If the motor runs, then there's vacuum.Steve prehaps so , but enough to run the booster??, no . if that was the case diesel engines would not need the vacuum tanks that they have for vacuum storage chap . Diesels don't have a throttle and the manifold is always at atmospheric pressure or greater. Dunno how an exhaust brake affects things but that's irrelevent. The vac only gets used up when you put the foot on the brake as it's "doing work" when when the foot's on the brake, the throttle is usually closed and making vac. It's like reading on an american forum..... "help, when I pump the brake with the engine idling, it idles funny?" Steve after a bit of thought and a sleep , i retract my previous statement haha .. was thinking of three things at once and fucked it up.. my bad . Quote Link to comment Share on other sites More sharing options...
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