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243 Pushrod Length

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Old Sep 20, 2010 | 04:03 PM
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Default 243 Pushrod Length

I bought a set of stock 243s for my 00 Camaro SS that I am going to be installing with a Torquer V.2 cam. I searched and searched, but i cant really find a concise answer on what length pushrod I should be using. Any insight would be greatly appreciated. Thank you!

Rocco
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Old Sep 20, 2010 | 05:01 PM
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You need to measure but the stock size 7.400's should be good
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Old Sep 20, 2010 | 05:27 PM
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We always recommend measuring to be sure, but like stated above, 7.400" should get you in the right area.
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Old Sep 20, 2010 | 06:19 PM
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Originally Posted by camz28arro
You need to measure but the stock size 7.400's should be good

FYI stock is 7.385. It is a very common misconception....
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Old Sep 20, 2010 | 08:00 PM
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Running that setup right now with stock length pushrods (7.400) but mine is alittle noisy. Not bad just worse than stock lol. Measure to check for sure though.
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Old Sep 20, 2010 | 09:02 PM
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Thanks for all the replies everyone. However i have a question being that im very new to all this. If this has been done before (ls6 heads and torquer cam) why cant someone tell me if i will be 100% ok one way or the other? I would just like to know, does it vary from car to car?
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Old Sep 20, 2010 | 09:12 PM
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Many things have an affect on pushrod length, have the heads been milled at all, head gasket thickness, lifters, ect. that is why it is always best to measure even more so when assembleing used parts you never know what was done to the heads.
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Old Sep 20, 2010 | 09:30 PM
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well supposedly the heads are stock ls6 heads, the gasket is stock thickness, stock lifters....
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id measure too be sure but i went with stock length pushrods on my 224cam and got alot of valvetrain noise. went with 7.425 and lots of noise went away
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Old Sep 20, 2010 | 09:37 PM
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7.400" should work fine with the torquer 2. I have the same setup.
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Old Sep 20, 2010 | 09:37 PM
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another possible stupid question, but is there like a how-to measure for pushrod length?
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Old Sep 22, 2010 | 08:06 PM
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you have to use a pushrod length tool
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Old Sep 22, 2010 | 11:20 PM
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By all means, do a search and read up. There is lots of good info here. You will feel much better the first time you go to start her up knowing you measured and did it right.
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