Just curious, assuming weather conditions are the same, no changes to my truck, how much would I dyno if I dyno'd on a Dynojet versus the Mustang dyno? I always see guys dyno'ing quite a bit more on a Dynojet. My hp/tq are in my sig.

 

I did back to back dynos at Sheids Diesel Extravaganza last year and made 37lesshp on the mustang but made 113more ftlbs of tq.

 

Thanks for the info. Are the numbers in your sig from the dynojet or mustang? Thanks

 

My expirience from both Dynojet 248c and a Mustang 250 is that a Dynojet will produce 10-15% higher numbers... IF the Mustang is loaded to match the road weight of your truck.
It is possible to simulate a Dynojets #'s on a Mustang by loading the Mustang to the same weight as the Dynojet Drum, which I believe is around 1700 lbs.

RJ

 

Interesting info, thanks. RJ are those numbers in your sig with meth/h20? if so what did you dyno without the meth/h20? I'm going to be getting some Mach-4's and I'm curious how much more i'll gain over my dd-3's?

 

Yes, As stated in Signature...with H2O/Meth.
Both w/ and w/o are posted in my gallery!
I used a lighter mixture than some.... about 40% Meth, and got about 25 hp, I think.

RJ

 

Well I signed up for a local dyno day. The shop has a Dynojet dyno. I'm curious to see what I get on this one compared to the Mustang I ran on in Oct. Any guesses?