Its not needed, i have several customers running around on stock GSR valvesprings an ITR cams or even Skunk2 Stage 1s.
Just keep the Rev Limiter at 8200.
If you witch to the ITR springs, you can run the revs to 8500.
Its not needed, i have several customers running around on stock GSR valvesprings an ITR cams or even Skunk2 Stage 1s.
Just keep the Rev Limiter at 8200.
If you witch to the ITR springs, you can run the revs to 8500.
Originally Posted by Batlground
Thanx.....that's what I needed to know.
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