DFW Dyno days...
DFW Dyno days...
Well not sure if you guys already knew this but Speedtek in haltom City has Dyno Days the last Saturday of every month. 3 runs for $35. The next day will be Saturday the 25th.
a couple of us went there the last one. still dont think its dyno'n right. one of the guys had stage 2 and they dyno'd him UNDER 200hp all 3 runs???? should have around 245hp.
with just the K&N replacment air box mod and exhaust i was showing right at 200hp
one of the bone stock s/c guys was showing the same hp as the one with stage 2 both were around 170-180hp stock and stage 2??
with just the K&N replacment air box mod and exhaust i was showing right at 200hp
one of the bone stock s/c guys was showing the same hp as the one with stage 2 both were around 170-180hp stock and stage 2??
Me, Japeatr, and Mines_Better went to a speed shop in Carrollton. They said if we can get at least 10 cars together that they would do a Dyno Day for $25 per person without A/F and $35 per person with A/F. I also went to Speedtek on one of the Dyno Day GTG but feel my dyno numbers were low as well. 75 HP loss through the drivetrain of a RWD seems a little excessive. This shop in Carrollton gave me my latest Dyno numbers. I'm not completely sold on SpeedTek's equipment as a lot of people that went to that shop at the last GTG
Air/Fuel ratio. Its a pretty good indicator of how efficient your engine is running. The higher the air to fuel ratio, the leaner you are running which means you need larger injectors or a tune that will let you add more fuel. A low Air to fuel ratio means you are running too rich. With forced induction you'd probably rather want to run more on the rich side than on the lean side since the quickest way to dial in your A/F would be to go with a smaller sized pulley which will give you higher boost and more air allowing you to get to the magic 12-13 Air to fuel ratio.
Air/Fuel ratio. Its a pretty good indicator of how efficient your engine is running. The higher the air to fuel ratio, the leaner you are running which means you need larger injectors or a tune that will let you add more fuel. A low Air to fuel ratio means you are running too rich. With forced induction you'd probably rather want to run more on the rich side than on the lean side since the quickest way to dial in your A/F would be to go with a smaller sized pulley which will give you higher boost and more air allowing you to get to the magic 12-13 Air to fuel ratio.
I just noticed the rep thing.......I got this regarding this post.......
DFW Dyno days... 09-14-2007 11:19 PM GTOs suck my blown ass biatch
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Cptnslo
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