Single Turbo RX-7's Questions about all aspects of single turbo setups.

Steve Kan Tuned my car today 434rwhp@15psi

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Old 08-20-05, 10:05 PM
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Steve Kan Tuned my car today 434rwhp@15psi

434rwhp@15psi
325torqe@15psi

Streetported s5 block built by kevin landers rotary resurection
Haltech e6k
550 primary/ 1600 secondary injectors
rx7.coms drop in fuel pump upgrade
Old school greddy front mount intercooler
aeromotive fuel pressure regulator


Turbo

D&R automotives(devenci motorworks) bellville IL

THe AF61R turbo designed by Ron at devenci
The turbo made 320 on the first pull at 9 psi.

Stock t2 ignition no break up at all Kan said that the motor felt and sounded smooth all the way to 8000rpm

Steve kan is a great tuner it was worth every penny.
Steve and lupe can vouch for theese numbers
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Old 08-20-05, 10:08 PM
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nice numbers are you running pump gas?or race gas do you think that number can be achieved with a t-78 and a pettit stage 3 street ported engine?
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Old 08-20-05, 10:13 PM
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Very nice man
congrats! must feel good
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Old 08-20-05, 10:22 PM
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93 octane
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Old 08-21-05, 12:14 AM
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Where is Steve Kan located?
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Old 08-21-05, 06:35 AM
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He's in Texas but travels all over the country to tune rotaries. Very much worth the money!!!!
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Old 08-21-05, 09:33 AM
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What duty cycle did you hit?
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Old 08-21-05, 11:16 PM
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Steve's from Ft Worth. www.gothamracing.com along with being a exceptional tuner, and great guy, he also has good taste in Beer.
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Old 08-22-05, 09:32 AM
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This turbo rips. Outperformed the gt35r hands down.
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Old 08-22-05, 09:40 AM
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Yes, that Davinci Motorworks turbo walked all over the GT35R.

Steve is def the man! Great guy. He's the grand master wizard!
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Old 08-22-05, 11:33 AM
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where can I see more info on the AF61R turbo?
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Old 08-22-05, 11:38 AM
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Originally Posted by dubulup
where can I see more info on the AF61R turbo?
Call Ron at 618-222-1201. I believe the turbo is $750.
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Old 08-22-05, 01:34 PM
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^dayem a non-ball bearing turbo walking all over the 35R...one of the "proclaimed" best street turbo for the rotary.

I've heard this turbo has some sick spool up too!

let's see this dyno sheet also!
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Old 08-22-05, 06:13 PM
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where is the dynosheet? you can then compare the 2 turbos in terms of response and power. The GT35R is by no means a big turbo
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Old 08-22-05, 06:16 PM
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Originally Posted by LUPE
Yes, that Davinci Motorworks turbo walked all over the GT35R.
Wouldn't have anything to do with different porting.... Nah...... It couldn't possibly.
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Old 08-22-05, 07:02 PM
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Originally Posted by Zero R
Wouldn't have anything to do with different porting.... Nah...... It couldn't possibly.
That ol' rotary resurrection motor had a clean up port at the most...... Whoa, that's really going to make some power
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Old 08-22-05, 07:28 PM
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2nd gen ports are better than 3rd gen ports don't ya know

I would like to know when each turbo achieves full boost before making comparisons.

Dyno Sheet!!
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Old 08-22-05, 08:07 PM
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Originally Posted by LUPE
That ol' rotary resurrection motor had a clean up port at the most...... Whoa, that's really going to make some power
So now it goes from a streetported motor to a cleaned up motor at best, whatever. All I see from you is the same smack talk. You look for arguements with your little remarks then when you get them I'm the hater, uh...ok.

I have no problem with the owner or his car, all that matters is that he is happy with his results. Not you or I. This comparing two different builds and then claiming a victory is just BS. Kinda like the whole X turbo "versus" Y turbo threads.
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Old 08-22-05, 08:31 PM
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is this the same guy as had the engine dynoed with like 130 miles break in??
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Old 08-22-05, 08:37 PM
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Originally Posted by meddle
This turbo rips. Outperformed the gt35r hands down.
Really it does?..... this is at 16psi. Seems I got 436 out of mine....

Just dyno'd a couple of weeks ago. Mind you I have 16 psi by 3600 and this is on a wheel that has some damage due to the last seal I threw....
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Old 08-22-05, 08:39 PM
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Porting was a streetport by the way
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Old 08-22-05, 09:08 PM
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Originally Posted by Zero R
So now it goes from a streetported motor to a cleaned up motor at best, whatever. All I see from you is the same smack talk. You look for arguements with your little remarks then when you get them I'm the hater, uh...ok.

I have no problem with the owner or his car, all that matters is that he is happy with his results. Not you or I. This comparing two different builds and then claiming a victory is just BS. Kinda like the whole X turbo "versus" Y turbo threads.
Relax, jack!

You get soo damn worked up it's funny....

How about you bring your best GT35R set up down to St.Louis and Davinci will bring their best AF61R setup and see who out performs one another?

I've got 5 on the AF61R.
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Old 08-22-05, 09:13 PM
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Is the following quote from Steve talking about this car?

" next was a TII with Davichi turbo and haltech. The car made 355rwhp@15psi. This translate to around 426rwhp on dynojet. The duty cycle was around 82% with the base pressure of 45psi running 550cc/1600cc. a/f was around 10.6-10.9 (i tuned it richer since I thought it was making a little too much hp)."
Just curious....
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Old 08-22-05, 09:14 PM
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Originally Posted by Carl Byck
Is the following quote from Steve talking about this car?

" next was a TII with Davichi turbo and haltech. The car made 355rwhp@15psi. This translate to around 426rwhp on dynojet. The duty cycle was around 82% with the base pressure of 45psi running 550cc/1600cc. a/f was around 10.6-10.9 (i tuned it richer since I thought it was making a little too much hp)."
Just curious....

Same car!!!
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Old 08-22-05, 10:07 PM
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are there any pictures for the imaginative impaired?
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