Double roller on 94 lt1

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Feb 12, 2009 | 09:37 AM

pkozera

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Joined: Dec 2007

Posts: 43

Double roller on 94 lt1

Anyone have a double roller on thier lt1 and how much and where do you take off the timing cover what year set to use cause the roller cams have diff cam bolt circle. any help is app.

Feb 12, 2009 | 10:37 AM

Stl94LT1

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Joined: Apr 2006

Posts: 1,083

From: O'Fallon, MO

To run a double roller timing set on your 94 you'll need to upgrade the opti to the 95/97, the 95/97 opti wire/vaccuum harnesses, 95 timing cover, camshaft dowel pin, and electric water pump.

Feb 12, 2009 | 10:44 AM

shoebox

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Joined: Dec 1969

Posts: 27,725

From: Little Rock, AR

Quote:

Originally Posted by Stl94LT1

To run a double roller timing set on your 94 you'll need to upgrade the opti to the 95/97, the 95/97 opti wire/vaccuum harnesses, 95 timing cover, camshaft dowel pin, and electric water pump.

...and a new cam (if you still have the stock one).