LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

what do i need for RR's?

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May 22, 2007 | 12:38 PM

#1

slowz2895

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Joined: Jul 2006

Posts: 65

what do i need for RR's?

im tring to get the parts together for my roller rocker install. i know i need lt4 springs but do i need lock and retainers too or can i use my stock parts? any help on this would be appreciated.

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May 22, 2007 | 01:40 PM

#2

Bud M

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Joined: Oct 2000

Posts: 2,915

From: Sacramento

GM lists LT4 keepers and retainers so I used them. Don't know if you absolutely have to or not.
retainers are 12495492
keepers are 12495503

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May 22, 2007 | 01:57 PM

#3

87bandit

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Joined: Oct 2005

Posts: 660

From: Palm Harbor, FL

I'd go bigger than lt4 springs os if you ever do a cam bigger than LT4 hotcam (pretty much everything) you won't have to swap valve springs again

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May 22, 2007 | 02:02 PM

#4

slowz2895

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Posts: 65

well id like to do a cc503 or a hot cam in the future but im on a budget right now so unless there is another cheap alternative im going to go with lt4 springs.

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May 22, 2007 | 02:04 PM

#5

bingo

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Joined: Nov 2004

Posts: 343

I would wait and get the hotcam kit. It comes with all the parts you have said you wanted. Cam, springs and rockers.

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May 23, 2007 | 10:49 PM

#6

canuck94z28

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Joined: Feb 2005

Posts: 518

I will also be installing my 1.6 rr soon and also using lt4 springs,and the lt4 retainers(they were inc.w/the rockers)and a cam change isn,t in future plans,thus sticking w/ the sa rockers.

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