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$500 for pushrods, what a rip

Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

$500 for pushrods, what a rip

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Old

Jul 9, 2010 | 02:10 PM

#21

Shawn @ VA Speed

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Quote:

Originally Posted by melsie68

How much lobe are you calling "a lot of lift"? Aren't those rockers a 1.850 pivot length? I have done an SB2.2 (brand new heads from HRD flowing past .900, not cup left-overs) which had 1.850 pivot rockers, 1.75 rocker ratio and a .500+ lobe with no issues. What sort of issues are you talking about? Not trying to be a smart ***, just curious...

they are a 1.550 pivot length.but that is for another discussion.

great looking engine Fraser.

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Jul 9, 2010 | 02:22 PM

#22

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Quote:

Originally Posted by Shawn @ VA Speed

they are a 1.550 pivot length.but that is for another discussion.

great looking engine Fraser.

All the explanation I needed.

Old

Jul 9, 2010 | 03:54 PM

#23

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Quote:

Originally Posted by AES Racing

Well not if they are these 3pc manton pushrods

Performance Induction LS7 heads we found 7/16 pushrod will clear exhaust side,
intake can only clear 3/8" so we had it tapered to 7/16 on the lifter end.

Nice...

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