GTX3076R is it really good ?????

[Chriss@S2]

hi,

i´m driving a 2,2l Audi S2 Coupé with gtx3076 1.06 A/R on normal Fuel Aral 102 Oktan and original Motronic

it´s mapped to 2,1 Bar peak and 1.7 Bar hold

results on dyno was 524 Hp and 645 nm torq
first and best 1/4 mile i driven was last year with 11,6 sec with 207kmh on full interiour





greetings from germany

[snaak]

I bought a gtx3076 .82 a/r will be mapped on regular 98 octane with 3'' exhaust, no cat, 1 muffler on the end, wagner IM, repo EM, wagner IC. Somewhere next week hope to share some results :-)

[Chriss@S2]

results would be really interesting to know

"further the setup on the dyno"
full wagner package (ic,manifold hot/cold) ,630siemens deka , bosch 044,
3" exaust no cat

*edit*
AAN engine , 7A Cams in/out
Stock Head

greetings

[snaak]

results would be really interesting to know

"further the setup on the dyno"
full wagner package (ic,manifold hot/cold) ,630siemens deka , bosch 044,
3" exaust no cat

greetings

Me too on 630 siemens deka and bosch 044, so quite the same config.
Engine is ABY with ADU cams. Looking to see if reclocked ADU cams will improve spooling/power, but I have no experience in clocking cams, so if anyone has some ideas?

[yannS2]

Results on dyno, Snaak ?

[snaak]

Nope not yet, next tuesday should be the day
Complications and limited dyno availability are slowing the project down big time! Hope nothing goes wrong..

[Chriss@S2]

results on the dyno?

today is the day

greetings

[snaak]

Yes!
Maxed out the car did 556HP 590NM @2 bar
Tuned it back a little to 542HP 578NM @ 1.8bar to keep it safe.
Spoolup was exactly the same as the ct355 i had, efficiency was way better. CT355 did 435HP@1.4 bar, GTX did 478HP@1.4 bar
Car was mapped on normal pump fuel ultimate 98. On e85 it should be able to do ~620HP and 600+nm
Dynoplot attached:
Car is FWD now, burnout at highway speeds is no problem

[Rocco]

Very good Joris!!



Good rocket you have!!

[snaak]

Little dyno action

[yannS2]

TOP results !

[Jamo]

Not bad at all, I would have expected more torque but dyno figures don't relate to how it drives which is all that matters and it looks like your happy with that!

[snaak]

We kept the torque lowish to preserve the engine a little, and keep the car drivable, a more aggressive and higher torque was possible.

[EspenW]

Sweet power results, Mr. Snaak!
Would be great to see some GPS generated acceleration times (100-140kmh) etc. (taken under safe and legal conditions, of course) to see how it performs on the road.

[blackS2]

hi,

i´m driving a 2,2l Audi S2 Coupé with gtx3076 1.06 A/R on normal Fuel Aral 102 Oktan and original Motronic

it´s mapped to 2,1 Bar peak and 1.7 Bar hold

results on dyno was 524 Hp and 645 nm torq
first and best 1/4 mile i driven was last year with 11,6 sec with 207kmh on full interiour



greetings from germany

Lambda on Full boost, high rpm?

Exhaust Temperature on full boost, high rpm??

I have the same setup as you but only 453 HP and 585 NM...