built gsr bogging out at vtec
my boy just got his gsr head built with buddy club valvetrain and skunk2 cams...hes got a 96 dx coupe and we wired his vtec...now the car runs fine but when around 5,900 rpms when vtec engages it bogs out and studders and then when it gets to like 6,500rpms it starts to pull...hes mad and wants to sell it...please help me out so he doesnt do a bad decision...
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hialeahzbg »</TD></TR><TR><TD CLASS="quote">not tuned....i dunno what a valve lash is...</TD></TR></TABLE>
Sounds like you and you "boy" need to have the car tuned and adjusted by a professional, you dont njust drop in cams and get power. You cando serious damage to the engine by running lean and having the valve lash set to tight. If you want to know what valve lash is, chec the card that came with your cams, that will give you the spec's and do a simple search on here
Sounds like you and you "boy" need to have the car tuned and adjusted by a professional, you dont njust drop in cams and get power. You cando serious damage to the engine by running lean and having the valve lash set to tight. If you want to know what valve lash is, chec the card that came with your cams, that will give you the spec's and do a simple search on here
we didnt install it we took it to a machineshop to do...but they cant figure it out...when we cover a vaccum in the manifold it idles like at 200 rpms and when we leave it open it idles like at 1100 rpms....will a tune fix all this mess...
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hes used a jumper and chipped p28...ok we covered a vaccumm in the back of the manifold thats the closest to the brake booster...we put a small hose with a screw in it to block the air...it idles at about 200 or 300rpms...we unplug that vaccum and he idles like at 1100...it has a 00 gsr motor and a 96 dx harness with the vtec ran correctly...car ran fine when the head was stock...now the cams and valvetrain idles wierd and bogs out when vtec engages but then runs fine after like 6200 roms...
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LSTEG96
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Apr 15, 2004 07:48 PM








