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Whats the bigges cam you can get without drilling the throttle blade

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Old 10-05-2002, 05:34 PM
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Default Whats the bigges cam you can get without drilling the throttle blade

just like the title says.
Old 10-05-2002, 06:53 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

Why are you so averse to drilling it? Its no big deal, takes 5 mins tops.
Old 10-05-2002, 07:14 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

im not really adverse to doing it, its just the fact that if i ever have to take it to the dealer for any reason, i dont want them to void my waranty (we all know how some of the dealers can get).
Old 10-05-2002, 07:23 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

212/218
Old 10-05-2002, 07:34 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

212/218, that ****, i guess i better drill it.
Old 10-05-2002, 08:48 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

You could try going bigger through manipulating the IAC tables in Edit and adjusting the idle set screw. A small increase in the TB hole is hard to detect if drilled cleanly.
Old 10-05-2002, 09:11 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

Don't you think the dealership would notice a lumpy aftermarket camshaft before a slightly bigger hole in the TB blade? <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
Old 10-05-2002, 11:15 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by stang killer:
<strong>im not really adverse to doing it, its just the fact that if i ever have to take it to the dealer for any reason, i dont want them to void my waranty (we all know how some of the dealers can get).</strong> </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">When you crack an engine open and stick an aftermarket cam in it, the warranty should be voided on the engine. If something goes wrong with the engine, after you made the decision to have an aftermarket cam installed you should take responsibility for it on your nickel not GM.

If your warranty is important then wait until after it's expired before slapping a cam in the car.

Just my .02
Old 10-05-2002, 11:30 PM
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Default Re: Whats the bigges cam you can get without drilling the throttle blade

I really doubt they mic out your TB hole to see if its drilled. Suck it up and get a manly cam or wait till warranty is not an issue.




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