QUESTION: LT4 1.6rr to Comp Ultra Pro Mags--Same Pushrod?????
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QUESTION: LT4 1.6rr to Comp Ultra Pro Mags--Same Pushrod?????
Well had failure of one of my gmpp lt4 roller rockers and decided with only 1200mi on new motor that i want to swtich to a 7/16 setup --Current setup is--cc503 987springs 3/8studs---w 7.2 comp pushrods---Just curious if switching to the ultra pro mags will change the length of pushrod. Thanks
bot are 1.6
bot are 1.6
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Joined: Apr 2006
Posts: 512
From: New York
Re: QUESTION: LT4 1.6rr to Comp Ultra Pro Mags--Same Pushrod?????
Well had failure of one of my gmpp lt4 roller rockers and decided with only 1200mi on new motor that i want to swtich to a 7/16 setup --Current setup is--cc503 987springs 3/8studs---w 7.2 comp pushrods---Just curious if switching to the ultra pro mags will change the length of pushrod. Thanks
bot are 1.6
bot are 1.6
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From: San Antonio, Tx
Re: QUESTION: LT4 1.6rr to Comp Ultra Pro Mags--Same Pushrod?????
The change in roller rockers (especially same ratio) should have almost zero effect on the pushrods.
And since we're talking Crane and C.Cams rockers....I'd say both companies are pretty darn close with being true to advertised ratios.....a lot better than some off-shoot Chinese brand.
I'd reuse the 7.2" rods.....but that's just me.
KW
And since we're talking Crane and C.Cams rockers....I'd say both companies are pretty darn close with being true to advertised ratios.....a lot better than some off-shoot Chinese brand.
I'd reuse the 7.2" rods.....but that's just me.
KW
Last edited by KW Baraka; Sep 26, 2013 at 01:49 PM.
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