are you getting 6psi on your boost gauge and if you are at what rpm? that looks like a ching chang chong meow turbo and manifold maybe its a piece of ---- and just doesnt work

 

umm read my first post.

Turbo is ebay... Manifold is ebay but hand welded..

 

sorry man didnt see that.....did you get a chance to check the timing?

 

 

well in uber it says at 21 deg im only at 8psi and u were at 11psi. So say my whole map is 3 degrees or so off. Would that affect the power output that much? I wouldnt figure a couple degrees to do that much power loss but then again ive never really tunned timing so i dont know.

Lets just say my timing at idle is set to factory. So in my map table if im retarded 3-5 degrees how much power loss is that with a/f set to 12:1.
Anyone with turbo h22 wanna share there map id be more then happy to look thanks.
Brian

 

i think there's a crome or uber map on xenocrons directory.

 

i am in no way a pro tuner thats jest what i been usen' on my map since i started tuneing but i do have a bilt motor and ran upwords of 22psi on it with that map and never blew it up yet

 

Yeah i understand that. Im just trying to make some sense of this timing stuff. Just wish someone whos tuned on a dyno or knows about timing would be able to tell me how much power loss im looking at being off by a couple degrees. Im going to start trying to find other peoples maps and see what there doing.

 

I've never had an H22 on the dyno, sorry, supposed to have one by xmas tho. Big bore + some of the results I see make them look very promising, but I also see a lot of busted ringlands.

 

figured out some things.. I have a 8psi spring. i only get 6psi because i have a huge boost leak where i removed the secondary throttle plate. Guess the gasket didnt ever seal. It just kept getting worse and my boost would hit 6-7 and then die off to 3.5 - 4. Found the leak with a boost leak tester.

I pulled off the top chamber put a new gasket on with thin layer of gasketmaker and the ****** still leaked. Im almost to the point of welding it shut, since i dont have the old tb plate. It must be off alignement or something, Jb weld might be my friend when i pull this thing off to get it sealed up for good.