So here is the long awaited DDtech cam test for the H series
Test was done on my car.

Stock bottom end H23a
ASP header
Rosko Upper plenum
e85


This is a same day test of
DDtech vs Pro 1

Needless to say i'm very happy with the DDtech
Car also quited down, idled better and is smoother as well

Big thanks to DDtech, and Turbogixxer for the awesome tuning..



(PS dont mind that dip between 105-110mph, its a lean area i was having fuel pump issues)

 

omg.. you mean.. More public testing?



This was one of our tests to prove the h series, will perform better with their own cam profile lineup, vs using a b series profile. We are releasing our new, h series profile this week.

Thank you Kenny and Martin for trusting us. We look forward to you running your fastest times to date with our camshafts.

 

Kenny's the ****, was this at STP?

 

Holy ****, thats bad ***, and yes Derrick, I'm waiting on my blue top for my h2b. Very good results

 

yes at STP

 

Bro that is good **** glad its coming together.

 

Great job on the upgrade and good work Derek. That power-band is killer

 

Very impressive results. Thanks for sharing. I will share my B-series results as soon as I hit the track in a couple of weeks

 

I caught a glimpse of the dyno. Looks good brother

 

vs. MPH rather than vs. RPM? What is the benefit there, just curious.
The more I see of DDTech the more I like what I'm seeing.

 

Hehe.. Wait till you see the final results.

 

Thanks for the support.

The place where the lines are crossing is fuel pump failure - this is noted by Kenny and Martin, the cams are a solid 12+ from around 100 mph to 116mph, in rpms i'm going to safely assume thats about 2k or so..

We are constantly testing and posting results to prove we are some of the best out.. we dont just "hype" up anything.

 

I understand that there was fuel pump woes. I just haven't seen a chart using MPH instead of RPM, so I don't know why MPH was used

 

Usually bc the dyno's rpm pickup isn't working properly.

 

Tuning can/will be done in MPH in some cases to try and gauge track characteristics for shifting and crossing the finish line as well. For example, if they are trapping in the 112-115mph range they can see where in the powerband they are in relation to finishing the race. Can be useful for picking tire sizes/selecting gearing.

 

Ah Okay, thanks