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Old 19 Jan 2005, 10:36 pm
Cool Cruiser
Join Date: Oct 2004
Location: El Cajon, CA, USA.
Posts: 485

Boy, coming from a N/A performance background, it pulled a bunch of timing out! Check line 10.
10 0:00:46 55speed 3,097RPM 60.00%throttle 21.50timing

Only 21 degrees at 3000 RPM? I realize you need to pull out timing when boosting, but that seems like a lot. Okay, did a quick search and found this.

It says "Timing Retard: There were no significant differences in power between 0 and .5 degrees of retard per pound of boost. There was also no significant difference found between .5 and 1.5 degrees of retard. But the difference was obvious between 0 and 1-1.5 degrees of retard."

If you were boosting to about 10 PSI, that would mean somewhere around 31 degrees (1 to 1), so I guess this looks okay, given the head is a fast burn design (less need for timing). Would be interesting to see load/timing/throttle #s....
I bet there are SRT guys that could quote chapter and verse on this stuff.....

2004 Dark Plum Base with windows tinted, cabin filter, silencers removed, fog lights, 18\'s, all Red taillights, Blaine\'s struts, modesty cover, color-matched center dash, 06 rear bumper
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