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How to know the Best A/F Ratio And the Timing

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Old 04-07-2006, 01:22 PM
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Default How to know the Best A/F Ratio And the Timing

How to know the Best A/F Ratio And the Timing for

231/237 TSP Cam
daimond -2 cc Piston 3.905
Calis conecting rods
patriot 59 cc Stage II
LT Headers
3'' Y pipe
Borla
SLP Air Box
373s gear ratio

What is the Best a/f ratio for 150 shot
Old 04-07-2006, 02:21 PM
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best way to find out is to get on a dyno, and start tweaking. in both cases, AFR & spark, you will want to add or subract until the engine makes it's optimum power.
Old 04-07-2006, 02:30 PM
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i did go to the dyno jet .the A/F 14.1 and the dyno is 408rwhp&396rwqt
after tuning in dyno 11.9 A/F 389rwhp&378rwtq timing is 24*
150 wet 509rwhp&533rwtq

?????
Old 04-07-2006, 03:00 PM
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Originally Posted by TAQuickness
best way to find out is to get on a dyno, and start tweaking. in both cases, AFR & spark, you will want to add or subract until the engine makes it's optimum power.

i did go to the dyno jet .the A/F 14.1 and the dyno is 408rwhp&396rwqt
after tuning in dyno 11.9 A/F 389rwhp&378rwtq timing is 24*
150 wet 509rwhp&533rwtq
Old 04-07-2006, 10:12 PM
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Originally Posted by camaro_SS_81
i did go to the dyno jet .the A/F 14.1 and the dyno is 408rwhp&396rwqt
after tuning in dyno 11.9 A/F 389rwhp&378rwtq timing is 24*
150 wet 509rwhp&533rwtq
Did you try 12.5 and 24* of timing?

That "should" make the most power.




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