iac issues

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10-10-2007, 07:47 AM

#21

edcmat-l1

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Quote:

Originally Posted by svtwhat?

i agree... this is just the tip of the iceberg. Im just curious as this hole is huge now compared to what it was, and it acts like it needs to be bigger, so i figured id ask before i made it any bigger adn see how big some of you guys have had to make the hole

Depends on the step sizes of your drill set. If the are in 1/32 in. increments, I'd drill it one more time. If it still seems rich at idle, take a little more fuel out of it at idle.

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09-07-2013, 03:07 AM

#22

cals400ex

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I know this is an old post, but is drilling the TB blade the best way to go about this? I have a very large cam (LSA 110.5) and it won't idle at full temp if the TPS is at 0%.

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