Hey guys i just bought myself a lightning for christmas last week. Its a 2003 with 44k miles. It already has a CAI and an upper pulley (not sure if its 2# or 4#)
Assuming its a 2# pulley would it be ok to go ahead and put in NGK TR6's tomorrow or do i need to wait until i have more boost?
Also how can i measure the upper pulley to see what size it is. It has like a lip extruding from it, so i can't measure the actual size while its on.
The pulley is 3" accross if you count the lip on it.
Assuming its a 2# pulley would it be ok to go ahead and put in NGK TR6's tomorrow or do i need to wait until i have more boost?
Also how can i measure the upper pulley to see what size it is. It has like a lip extruding from it, so i can't measure the actual size while its on.
The pulley is 3" accross if you count the lip on it.
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