LS1FIRE

iTrader: (1)

Hello i just rently got a good deal and installed a 80mm bbk tb on my car today.

The car had a hard time to catch idle. I played with the idle screw and it seem to work a little. But whenever i put the car in gear the car will die. Should i drill a hole in the TB? My car seem to act like this the first time i started it up after i instaled the H/C but after it worked out okay. Should i try it out somore our should i drill a hole in the tb? I think this is streesing my starter the car is dieing out so much lol. I am running a 233/239TSPr2 cam. Also the car made a very loud air sucking noise not sure if it is a leak but i read that it was normal.

Some advice would be great thanks.

orangeapeel

iTrader: (18)

I drilled mine out to almost 2 times the size of stock and dropped the idle screw down about 2 turns from flush with the TB. It seemed to work out pretty well after the drilling.

TAQuickness

iTrader: (28)

You shouldn't have to drill it. Do a search for "stop drilling" titles only by user "Another_User"

TAQuickness

iTrader: (28)

you should also be able to find the link i'm talking about by looking in the PCM stickies

777

iTrader: (21)

Don't drill the throttle body. It causes a lot of unwanted problems when doing part throttle tuning. It will hang idle if you drill it (most likely)

LS1FIRE

iTrader: (1)

Thanks i read the sticky already i dont have a tuning device to tell my TPS. I wonder if it will be okay to drill the same size hole as as the stock since there is no hole in the bbk.

nikon1999

iTrader: (22)

there should be no problem with that

LS1FIRE

iTrader: (1)

Well I drilled a hole same size as the stock one and everthing is okay. Thanks yall