^-- gorgeous! what turbo are you running?

 

GT42RS with TiAL turbine housing & 60mm TiAL WG

 

Great numbers Banzai!! I still don't know your real name though...

 

Question about the Banzai 20B car: does it use a factory transmission?

 

^ Yes, it is a factory trans, holding up just fine.

Chris

 

Good to hear Chris! Keep us posted on how that tranny holds up.

 

Holy Sh**t!! Those are some sick #'s!! Congrats.

Check out this dyno graph from a buddy in Scotland that runs a compounded twin charge (SC + Turbo) in his Evo, used primarily for hill climb events.
http://i584.photobucket.com/albums/s...g?t=1286830872

http://www.youtube.com/watch?v=uGyLHvqifgU

 

Factory Motor and Twins@14.7lbs. 70xxx miles 80F ouside, 36C intake temps.
50-50Water Meth Custom intake, 3inch downpipe with custom two muffler 3inch exhaust. HKS Twin Power. Custom Pettit FMIC. Walbro Fuel Pump
316hp
247trq
http://i223.photobucket.com/albums/d...0Pics/dyno.jpg

http://s223.photobucket.com/albums/d...t=DSC_0007.mp4

 

area under the curve counts.

 

Its been a while since ive posted on here. But Chris down at RX7.com is dyno tuning my car now after the rebuild and will hopefully be posting numbers today wahooooo

 

Here's my graph for my 1993.
RX6b Turbo, PFC, AVCR, Apexi Wastegate, Apexi Intercooler, street port.
The lowest is with the boost controller turned off (approx 0.65bar max). Setting A is the low boost and is about 0.90bar max. The high boost is about 1.15bar (about 17psi).

Seems low to me and the 1.15 bar setting was 93 mixed with race gas. Not sure on the mix but never the less the tuner said it wouldn't be safe on pump gas alone. This was done after a new rebuild with new housings and what not.

 

I'd hardly call those numbers low given the turbo. the Rx6B is made by IHI (same manufacturer as the Mx-6 factory turbo and all the Subaru turbos) and isn't exactly known as a "big power" turbo. If anything, the shop used the most generous settings in the software to give you a higher number. The "smoothing" is set to 1 and the correction is set to "STD" . this is pretty much guaranteed to give you the highest correction and highest resulting number given the data

if he had set the correction to "uncorrected" and the smoothing to 5, that would be the opposite--the least generous number

 

Right so on a SAE smoothing 5 the numbers would obviously be lower. Which is what most people use too. I already know that, but ive seen rx6b on pump make this much horsepower and twins can make 350rwhp. Maybe I just need a bigger turbo hmmmmmmmm

 

Graph with the torque included. I love the torque on her

 

yeah you've got a pretty broad torque band there

 

sweet...

 

431 RWHP/335RWTQ @ 14 psi
Mod:
lg street port
xs-t04s turbo
apex-i gt spec fmic
hks waste gate
apex-i bov
apex-i down pipe
holley fuel pump
k&n intake
pettit ecu
pettit pullies
koyo rad.
performance clutch masters stagelll clutch
s-afc
midpipe
aeromotive fpr
super dragger exhaust
tuned by garage advance
550cc/1100cc inj

 

545 RWHP @ 423 ft lbs---27PSI
http://www.youtube.com/watch?v=oHlm_1aWcc8

 

Mine made 501 rwhp with a gt45 turbo in a series 2 rx7 running 20pds at 7700 rpm
Running e85
Haltech sports 2000 ecu + hi6 cdis and l92 ltx leading coils and water injection
Bosch hec 715 coils trailing
2 o44 and a carter pre pump
Shitty k&n air filter
Mine made this with a exhaust leak will do 600 rwhp easy on 24 pds 30 pds do 700rwhp.
no problem
4 x 1700 injectors
billet fuel rails
3 inch exhaust right threw has a very grumpy idle and large ep porting

On dyno dynamics dyno

 

sorry i posted in the wrong section

 

Finally! was able to dyno. bought the car 3month ago drove it for 2 days end the rebuild started, as it is now:

half bridge port
ebay mani
masterpower T61 0.96
550/1680
walbro
44mm wastegate
etc etc.....

14@psi steady all the way.
396hp @wheels
pumpgas 91 octane (more like 87 oct)

no aux injection. still need to connect it. universal devisown kit stage1 do3 nozzle.

will post dyno graph later.

 

engine bay and dyno

 

thats a nice curve, i would richen the map a few points though

 

I did richen it at the end, now under boost it's @ 11.8 and with waterinj on it goes to 10.9 afr . road tuning these days.

idle is @15- 15.5 max and cruise is 14.8- 15.5 afr , use to be 12.2 all the time was using to much fuel.

what do you guys think?

 

95-97 with humidity
320 rwhp
15psi
street port
t67 garrett
stock primary
kg 160 lbs 2nds
supra pump
smic
3in exhaust with high flow cat
...check sig if missed any

is that low...i know it was very hot and humid so hopeing that was a big influence

Tuned by Rotorsports