383 TPI Dyno runs

[Bruce Plecan]

On my 355, best power was at 29-31d TOTAL timing.   AL heads thou.  You
really don't have to run a ton of timing.
On the GN it's 18 but again thats a different story.
The trick is running as little timing, as possible for max HP.

Just can't wait to get the TBI back on now, and be able to see what
polishing the chambers did.
Bruce



> >My chip is still stock spark advance.. I got 7 hp with 3 more degrees
> >between 3500 and 4500. Its at 29 degrees at WOT.. still some room to
> >push.
> You mean TOTAL timing is at 29 degrees or just the added spark advance?
> Tim

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