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Old 03-12-2026, 05:54 PM
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68 Firebird 68 Firebird is offline
Chief Ponti-yacker
 
Join Date: Apr 2001
Location: Colonia NJ USA
Posts: 994
Default timing

Thanks for the feedback. Yes I wanted a safe curve as a baseline that was similar
to the curve in my HEI. My car likes a slower curve and dead stable timing in gear.
very minimal drop in RPM as the unit adjusts timing to load when dropped in gear.

still learning with this new toy, and had one long cruise last weekend. Saw that while
running down highway at 65-70, map sensor has me in 42 line of table. fun to observe vacuum and timing live on display. definitely more tuning needed.

Gerry

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1968 Firebird 400, 068 cam, TH400 & 13" Continental Converter, Auburn posi with 3:08 factory gears, Cliff's Q-jet resting on a 68 factory iron intake, GM HEI and Ram Air pans and RARE Long Branch Manifolds