dafunk630

iTrader: (10)

was the test done with the tubular manifold???

9sec9

iTrader: (2)

That turbo's power at the strip would be made between 6250 and 7500. Probably ideal for someone wanting to have tremendous street power, but still very good track performance. Looks like it spools up not that far behind the average green. It's going to be a winner looks like.

Aby@MIL.SPEC

iTrader: (161)

WOW! The 22 psi curve looks amazing. what octane was used for the 22psi chart?

9sec9, did you ever conduct a pump gas dyno tune on daves dyno?

it would be interesting to see a "geeked together" power compare.....your green turbo running a oem ecu vs. the hta3076 using aem ecu / no maf.

JohnBradley

iTrader: (30)

Infrakencredible...I think I may be in love...hehhe

Good numbers, it will be interesting to see what it can do at the track.

David Buschur

iTrader: (53)

I will try to answer all the questions, if I miss one just ask it again.

I am not doing any other testing on any other cars for the purpose of just testing. If someone buys one and we install/tune it then it will be done on another car.

My car was run on C16 on high boost and low boost.

The test on both turbos were done with identical headers, .82 turbine housings and 3" 02 housings. So the ONLY change was the turbo itself. That's why it took so long for me to test it, I want to test everything in the same housings with the same headers etc. I am waiting on the HTA37R which will be in this same housing too, that is the hold up on that one too.

The turbo reaches 20 psi at 4641 on my 2 liter, this is deceiving though as the HTA35r on my car also reaches 20 psi at 4931 rpm. BUT if we break this down further there is a big difference. For example:

HTA 3076 HTA35r

3,000 rpm 1.62 psi 1.21 psi
3,500 rpm 4.73 psi 3.54 psi
4,000 rpm 8.57 psi 6.19 psi
4,500 rpm 16.98 psi 11.98 psi
5,000 rpm 28.68 psi 21.63 psi

By looking at that you can see why there is better low/mid range.

DS-03evo

iTrader: (21)

Dave, did you see my? Great stuff though, I like the comparison tests!

LilRico

iTrader: (21)

How I know you would be the first to comment
9sec9 I agree with you, but the HTA35 still gets my heart!!!

I can't wait to see what the HTA37 does....

Nice results, as always, Dave!

evo_8_u

iTrader: (4)

very good information dave. I like break down that you are give, boost per RPM, hp /trq per RPM

very good work.

deadbeatrec

iTrader: (9)

hum. good stuff dave, thanks for that.

i wonder if FP would make my ATP 3076r into a HTA3076r? that would be interesting.

David Buschur

iTrader: (53)

ds03, I missed that question. I don't know the answer either.

hamx0r

iTrader: (49)

this is another reason why buschur is #1 in my books... i cant wait to get the money to buy their hta35r turbo kit...

EvoDan2004

iTrader: (94)

what rpm did you hit 22 psi at

same for 31 psi.

JC evo1

Cheers Dave. Any chance you could overlay a 3065 vs the HTA3076, just want to get a roung idea of the difference.

scheides

iTrader: (10)

Seems as though the 3065 is now a thing of the past.

Personally, I think this makes the HTA3076 look marginal next to the HTA35R. The power curve of the 35R is much more bang for your buck! Still, I think the HTA3076 will find a home in the hearts of several here, it looks like it will be a nice niche inbetween the evo green and the hta35r.

I'd still rock a green over this, I think.

hamx0r

iTrader: (49)

based on david's info i say 22 psi was reached between 4700 & 4800 most likely but i dont know when 31 psi was reached probably between 5000 & 5500