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-   -   Made 617 RWHP on GT42 (non ball bearing) (https://www.rx7club.com/single-turbo-rx-7s-23/made-617-rwhp-gt42-non-ball-bearing-665666/)

AnthonyNYC 06-26-07 04:46 AM

Made 617 RWHP on GT42 (non ball bearing)
 
1 Attachment(s)
I left the dyno tonight making 617HP (std) and 601 (sae) on 32psi with a GT42 (non ball bearing). I still have to make a few passes since it's rich on the higher rpms and as I get on boost but I'll make those smaller adjustments at the track.

Air fuel - 11.1 - 11.4 (as per the FJO on the TEC unit)
Air temps - went up to 130 (90deg out)
Duty Cycle - 83% (4x1680cc injectors)
Full boost at around 5800-6000rpms

I am still missing some HP for that boost, I'm running the smaller midmount greddy intercooler, it might be that since the temps are higher than average? The motor is streetported (RP template) but the irons only, I did not port the runners so it might be that. I'll worry about that later since I want to apply this and see what happens.

Thanks to Tony from T and R Racing for his late hour dyno time and all the assistance. Thanks to Crispeed and Dee for the troubleshooting help! Crispeed gave me a list of things to check and as usual, he was right :)

Anthony

KNONFS 06-26-07 05:55 AM


Originally Posted by AnthonyNYC (Post 7079775)
I left the dyno tonight making 617HP (std) and 601 (sae) on 32psi with a GT42 (non ball bearing). I still have to make a few passes since it's rich on the higher rpms and as I get on boost but I'll make those smaller adjustments at the track.

Air fuel - 11.1 - 11.4 (as per the FJO on the TEC unit)
Air temps - went up to 130 (90deg out)
Duty Cycle - 83% (4x1680cc injectors)
Full boost at around 5800-6000rpms

I am still missing some HP for that boost, I'm running the smaller midmount greddy intercooler, it might be that since the temps are higher than average? The motor is streetported (RP template) but the irons only, I did not port the runners so it might be that. I'll worry about that later since I want to apply this and see what happens.

Thanks to Tony from T and R Racing for his late hour dyno time and all the assistance. Thanks to Crispeed and Dee for the troubleshooting help! Crispeed gave me a list of things to check and as usual, he was right :)

Anthony

Congrats!

88fc3sw/HX83 06-26-07 06:25 AM

Great numbers!!! Congrats!

hondahater 06-26-07 06:44 AM

damn! awesome numbers! what horse power where you making with the t88?

pp13bnos 06-26-07 06:55 AM

Another 600+rwhp FD on the street. Very nice. CJ

zinx 06-26-07 09:18 AM

Congratulations, I can't wait to see some vids of you kicking some ass at the strip.

Boostn7 06-26-07 09:45 AM

Congrats !!!
 
Congrats Anthony :-)

I believe there's more hp to made at higher rpms :-)

Enjoy the new power....

JD

crispeed 06-26-07 10:23 AM

Congrats Anthony.

BDC 06-26-07 10:43 AM

Hot damn! That's smokin!!! Nice work Anthony!

B

93FD3S 06-26-07 11:40 AM

Nice numbers man. Can I ask what fuel pump you are running?

GoodfellaFD3S 06-26-07 12:04 PM

Revving to 8750? Wow! What's done to the motor internally, balancing?

Congrats man, you've officially got a bright yellow spaceship on wheels!

Zero R 06-26-07 01:45 PM

:) :icon_tup:

-S-

AnthonyNYC 06-26-07 02:18 PM

Thanks guys.

Motor is a streetport with a racing beat template on the top of the port and a pineapple template on the bottom of the port, I only ported the irons but not the runners. Nothing balanced or pinnned. 2mm black superseals. The housings had very high miles on them but specced ok.

The T88 ended up getting damaged before I could make the HP I knew it could make. Fuel pumps are 2 external bosch pumps, the smaller ones, not the new larger flowing ones.

Also, the dyno chart air fuel was leaner than what I was showing, the FJO was showing low-mid 11s.

Anthony

crispeed 06-26-07 02:23 PM


Originally Posted by AnthonyNYC (Post 7081163)
Thanks guys. Motor is a streetport with a racing beat template on the top of the port and a pineapple template on the bottom of the port, I only ported the irons but not the runners. Nothing balanced or pinnned. The T88 ended up getting damaged before I could make the HP I knew it could make. Fuel pumps are 2 external bosch pumps, the smaller ones, not the new larger flowing ones. Also, the dyno chart air fuel was leaner than what I was showing, the FJO was showing low-mid 11s.

Anthony

I thought the internals were fully built!
I swore it had forged rotors with unobtainable apex seals, studed block and tripple main bearing eccentric shaft? :rlaugh:

topaz 06-26-07 02:40 PM

Monster! :)

RX7 RAGE 06-26-07 02:55 PM

nice

mr2foryou 06-26-07 03:02 PM

Congrats on the new numbers Anthony. Should be quite a handful.

Dee E.

t-von 06-26-07 05:51 PM


Originally Posted by crispeed (Post 7081194)
I thought the internals were fully built!
I swore it had forged rotors with unobtainable apex seals, studed block and tripple main bearing eccentric shaft? :rlaugh:




LOL Naaa only the piston guys need to do all those internal mods to their rotating assembly to triple their rwhp numbers. IMHO Rotary's will forever and always be the shit. ;)

justturbo2 06-26-07 06:12 PM

congrats on the numbers anthony. can't wait to see what #'s you put down at the track, should be nice.

unvmyrx7 06-26-07 07:46 PM

congrats anthony

Comptech 06-26-07 08:21 PM

Congrats to have that much HP. I cant wait to see a video of her on the street or even the dyno.

ErnieT 06-26-07 08:48 PM

Kick ass job Anthony! So much for not makin power, huh?! lol....Get that bitch to the strip and me look bad! :D

papsmagu 06-26-07 08:55 PM

congrats....on some great numbers!!!!!

rofuz 06-27-07 02:38 AM

Congrats... nice curve :P nice to see another non ball bearing FD :D

Trjackson 06-27-07 03:43 AM

Under your avatar, you have 10.7 @ 132. First off, that is awesome, second, what wheel horsepower did you have when you obtained your 132 trap speed?

Ty


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