BUschur Stage 3 long block Full race 4088r ...Kansai
Oct 24, 2008, 11:47 PM
#18
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I will rev out to 8500rpm!!
besides i think even at that rev the 4088r will be running out of steam i reckon!
i would rather trade some topend for low end torque and more tractability.
this car was not built for quarter miles, I really enjoy open course..
besides i think even at that rev the 4088r will be running out of steam i reckon!
i would rather trade some topend for low end torque and more tractability.
this car was not built for quarter miles, I really enjoy open course..
Nov 11, 2008, 09:36 PM
#21
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the car is running great. we have just dialed in the afr for low boost and very little timing
I am running 24 psi on about 93 octane..
If i get a chance today i will take it to dyn for a base run, most of the tuning was done on the road.
I will up date soon!!
regarding boost i posted some graphs in another thread..
here is 3rd gear 4600rpm and wastegates have opened fully
can get 14 psi at 4000rpm no problem.
I am running 24 psi on about 93 octane..
If i get a chance today i will take it to dyn for a base run, most of the tuning was done on the road.
I will up date soon!!
regarding boost i posted some graphs in another thread..
here is 3rd gear 4600rpm and wastegates have opened fully
can get 14 psi at 4000rpm no problem.
Last edited by Whoop_ass; Nov 11, 2008 at 09:41 PM.
Nov 12, 2008, 04:59 AM
#23
I'm not sure you'll need to. The other 2.3L with similar setup only needed an 8k rpm shift point to deliver its 753whp and 700+ ft lbs, but with slightly smaller .94 A/R TS T4. At least you'll know those types of figures are possible with that setup.
.
Nov 12, 2008, 11:07 AM
#27
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We ran it on dyno today with some basic tuning and fueling so i can put more mile on it.
I can tell you one thing Torque peak is at 4800rpm and this kit matches my AMS 30r kit for spool up and torque peak.
but we running very conservative on timing.
Last edited by Whoop_ass; Nov 12, 2008 at 11:30 AM.
Nov 12, 2008, 09:55 PM
#29
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Ohhh nice. These types of builds have my interest since Im gonna be putting my evo back together soon with a 4094r. Cant wait to see spool and a nice highway pull on this.
Nov 13, 2008, 05:14 AM
#30
If you are concerned at all about spool characteristics, you may want to reconsider that 4094R in favor of a 4088R. The 4094R tends to be laggy for the power it produces, and I haven't seen any results from one that I've found particularly impressive. Just a word of advice.