What are the biggest cams A4's are running?
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TECH Junkie
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From: Republic of Texas
What are the biggest cams A4's are running? I may be changing my mind for the 100th time on what cam to get. With all these huge cams starting to come out, which ones are A4's using, is idle/drivibility a problem w/ LS1Edit tuning, whet #'s are they putting out. What "drop in" springs would be the most reliable with a high lift? I did a search, but I read mostly about M6 guys with the big 'uns. I would like to hear from A4 people. I'm looking real hard at the MMS229 114lsa.
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TECH Junkie
iTrader: (3)
Joined: Nov 2001
Posts: 3,078
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From: Republic of Texas
Re: What are the biggest cams A4's are running? </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Terry Burger:
<strong>I'm happy with my setup. Comp 941's here.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">What do you have your idle set at, and do you get much surging? Also, I know you're a MMS guy, so what do you think about the cam I mentioned? I want it to be a good match for my Vig 3200, though I may step up to a TP4400 at a later date.
<strong>I'm happy with my setup. Comp 941's here.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">What do you have your idle set at, and do you get much surging? Also, I know you're a MMS guy, so what do you think about the cam I mentioned? I want it to be a good match for my Vig 3200, though I may step up to a TP4400 at a later date.
Re: What are the biggest cams A4's are running? </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">
What do you have your idle set at, and do you get much surging? Also, I know you're a MMS guy, so what do you think about the cam I mentioned? I want it to be a good match for my Vig 3200, though I may step up to a TP4400 at a later date.
</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I have my idle speed at 950 and it pulls ~15" of vacuum at that RPM. It runs nice and smooth, and is really easy to live with. It will work OK with a Vig 3200, but you'll be happer with the PI4400. My best ET on the ST3800 (same stall speed as your PI) was 11.57, best ET on the TP4400 is 10.98. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
What do you have your idle set at, and do you get much surging? Also, I know you're a MMS guy, so what do you think about the cam I mentioned? I want it to be a good match for my Vig 3200, though I may step up to a TP4400 at a later date.
</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I have my idle speed at 950 and it pulls ~15" of vacuum at that RPM. It runs nice and smooth, and is really easy to live with. It will work OK with a Vig 3200, but you'll be happer with the PI4400. My best ET on the ST3800 (same stall speed as your PI) was 11.57, best ET on the TP4400 is 10.98. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
