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Well I ordered a 2.6" grooved pulley from ASP racing today. I should get it in a couple of weeks. I can't wait to see how much boost it will put out. Right now I'm only seeing 6-7lbs max. How much do you think it will bump it up to?
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08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine -
2.6 I believe is well over 12-14 psi. Good luck!!Originally posted by ssms5411:
Well I ordered a 2.6" grooved pulley from ASP racing today. I should get it in a couple of weeks. I can't wait to see how much boost it will put out. Right now I'm only seeing 6-7lbs max. How much do you think it will bump it up to?
What style of grooves are you getting on your pulley?
1998 Firebird . 1989 Firebird XS . 1986 Fiero GT -
The same as I did before, ------
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Something like that. I figure if I'm getting 6 pounds right now with the 2.9 , I'll will end up with around 9-10 pounds with the 2.6". I post as soon as I get it installed.08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engineComment
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Hey ssms5411 what sort of power are you puttin down with those mods?97 Camaro RS<br /><br />\"Just a V6 huh?, let\'s go find out how slow it is\"Comment
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Cool.....Yu beat me two the 2.6......I got 10 pounds with my 2.8 and some people have seen even more with 2.75. So you will easily be at 10-12 with a 2.6...
Keep us posted.Powerdyne 98 a4 convert<br /><br /> stock 16.6 @ 86 <br /> <br /> 6 lbs boost 15.1 @ 90 <br /> <br /> 04 A4 2.73 geared white Corvette Coupe<br /> <br /> stock- 13.5 @ 103 <br /><br />LS6 conversion-13.1 @ 107 <br /> <a href=\"http://members.cardomain.com/greenglow98\" target=\"_blank\">http://members.cardomain.com/greenglow98</a> ( pics of intercooled powerdyne)Comment
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With a tight belt I would hit 13 psi at the top of 2nd gear, on a 2.75 pulley. (but I was running lean)
I leave the belt just a tiny bit loose now, and hold 10 psi all the time.\'98 A4 Camaro v6->v8 conversion, and STS kit next<br />v6: 13.6 Powerdyne, 13.2 150 shot, 13.8 120 shot, 14.3 85 shot, 15.7 stock<br />v8(na): 12.18@113, 392rwhp<br />Moderator on <a href=\"http://www.mtfba.org\" target=\"_blank\">www.mtfba.org</a> and <a href=\"http://www.frrax.com\" target=\"_blank\">www.frrax.com</a> (Road Race & Autocross)<br /><a href=\"http://community.webshots.com/user/johnduncan10\" target=\"_blank\">Car pics</a>, <a href=\"http://www.trscca.com\" target=\"_blank\">TN Region SCCA</a>Comment
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I just tightened the belt today and still only got a max of 7psi. I'm thinking the cam has alot to do with it and the heads and intake. I'm expecting around 10 to 11 psi with the 2.6" pulley. I'll let you know when I get it installed and running. I just spent about 3 1/2 hours replacing my cruise control cable( what a pain in the a$$). Would of gone quicker if I had a lift.08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engineComment
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