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This morning I finally had the vette dyno'd. Sorry no baselines to compare to but my setup is as shown below. Note that this is SAE corrected and with NO tuning (yet). I was fairly pleased with the results considering no tune.
Factory PCM Tune
Kooks 1-3/4 LT's with cats
GHL Exhaust
MTI Stealth I Cam
LS6 Intake Manifold
ASP Underdrive Pulley
Donaldson Intake W/Cold Air Cover
TR55 Plugs
Taylor Thundervolt Wires
What do guys think? Any positive comments you may have are appreciated as I'm a still a Dyno newbie.
David at Maxwell here in Austin was great to work with and the pricing was great as well. I would suggest him to the Austin folks here on the forum.
Does my A/F ratio show to be in a "safe" region or is it running a little lean?
I'm not too sure you'll pick up much peak HP, but your mid range numbers will definetly go up when you lean it out which helps alot at the track. Personally I'd rather have 10 across the board then 15 Peak and very little or none anywhere else.
Is it typical to have be leaner at lower RPM's like this graph shows? Am I too lean in the 0-4K RPM range? Want to make sure I'm running a reasonable conservative setup.
This morning I finally had the vette dyno'd. Sorry no baselines to compare to but my setup is as shown below. Note that this is SAE corrected and with NO tuning (yet). I was fairly pleased with the results considering no tune.
Factory PCM Tune
Kooks 1-3/4 LT's with cats
GHL Exhaust
MTI Stealth I Cam
LS6 Intake Manifold
ASP Underdrive Pulley
Donaldson Intake W/Cold Air Cover
TR55 Plugs
Taylor Thundervolt Wires
What do guys think? Any positive comments you may have are appreciated as I'm a still a Dyno newbie.
David at Maxwell here in Austin was great to work with and the pricing was great as well. I would suggest him to the Austin folks here on the forum.
Very good numbers!!! Around 1800rpms there is a small dip that might be indicative of a little lean and at 5500 up (the stagged lines ) is I believe the result of the springs.