Matt 1183
Addicted to arborist site
- Joined
- Jun 4, 2014
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- 13
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I am working on a 576 autotune and will be working on a 562 and 555 . I am wondering about the port timing.. Mostly the intake and strato ports. As I understand the xtorqs respond well to a couple degrees more blowdown. Is it best to match the intake and strato timing ? Or should one lead ? The 576 im working on the main intake is about 3 degrees advanced of the strato ports before any modifications. Any information would be greatly appreciated