Hey guys, i was just wondering what do you guys think would be some good a/f ratio's to tune to with a 2002 Eco with a hahn stage 2 kit. 32lbs injectors with 320cc. right now under hard boost i seem to be in the 13.5 to 14.0 range... (8-11PSI)
Boost = around 11.5:1
NA = around 13.8:1
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"Youth in Asia"...I don't see anything wrong with that.
13.5-14.0 is considered LEAN for boosted applications. Like Brian said, you want to be around 11.5-12.5 in boost. I'm hitting 8psi and 13.9-14.1 at 7k and I'm putting green tops in tomorrow. My commanded AFR in PE is 11.9, so anything close to that is good.
2000 Camaro V6.
| SLP Loudmouth | CAI Intake | HID's |
when tuning my car I shoot for 11.5-12.0 air fuel.
-Trailblazer SS - not so custom 6.0L - custom intake - custom tune
- (1) 2.4L on an engine stand (1) blown trans (2) good quad trans (1) eco trans = party
