My RX7SP build up

[sa22c]

620BHP?
0-160kph over 200m? ET 7.? seconds
0-215kph over 400m? ET 11.? seconds

[RICE RACING]

Originally Posted by sa22c

620BHP?
0-160kph over 200m? ET 7.? seconds
0-215kph over 400m? ET 11.? seconds

^ In the winter I will book the air port again and run another test doing those figures.

The extra power has um made my diff create a few extra whines in it Probably the pinion to crown wheel contact has changed (noticeable at 60mph) so I want to change the rear end ratio anyway as the car has soooo much power that it can easily push a much taller gear set. When I go to the effort of doing that I most probably will update the whole drive line at the same time.......... nice dream, only if I want to waste the money on it though *cough tight arse cough*

[RICE RACING]

Originally Posted by sa22c

620BHP?
0-160kph over 200m? ET 7.? seconds
0-215kph over 400m? ET 11.? seconds

http://www.youtube.com/watch?v=sXYAJWAV7YY

This is great reference for you.

86mph the 638bhp ZR-1 pulls 0.44G Mine 0.570G

110mph 0.31G Mine 0.411G

ZR-1 = 3350lb as tested
RICESP = 2910lb as tested

Power peak for both cars in two different gear (you can guess the power of my car) it's somewhere around/near/over? 600bhp as remember at higher speeds aero dynamic loads play more effect than weight

http://www.youtube.com/watch?v=A-SW0H8smRc

100kmh to 200kmh

ZR-1 = about 7.2 seconds
RICESP = 6.2 seconds

[sa22c]

For sure it has to be somewhere above 550BHP genuine.

Do you need to remove the catalyst to achieve the 6.2 second 100-200? I guess I find it a little hard to believe even a 5" body 100 cell could flow 70+lb/min without a fairly drastic pressure drop across it.

I have seen on 2 different piston T4 turbo cars 4" body 200 cell catalysts become big chokes even at 440BHP genuine.

[RICE RACING]

29.1psi today carbon wings

Weather is niceeeeee (around 18 deg C this afternoon), car is pooping flames on changes and off large back off's its fucken sick!!! I love it

I'm tempted to dial up the mega boost but its tight as now, so good touch typing can't do it justice fucken cool to just reach in turn the key, warm the bad boy up and affect the earths rotation as I accelerate down the road BEAST!!!

[RICE RACING]

Running 2.4 bar gauge boost pressure or just a shade under 35psi, the car kind of accelerates pretty quickly Traction is an issue (surprised ha ha) even with the race tires on the back.

100% pump obtained BP Optimax fuel only, no octane boosters needed

Rice Racing RRWEP140 Water Injection wound out to its maximum! *a huge amount of WM50 going through the engine* charge temperature is still under control (better than what I had a couple of years ago running ~17psi boost pressure!) water temp great, engine just loves it. I can't run any more boost pressure on this turbo without greatly over speeding it (it is well off its compressor map now, flow and speed off the charts!) but keeps on making power and the car is just faster in every test I put it through.

This is it for this set up (when my work allows *free time pending* I'll run a couple more tests, post up some performance graphs, maybe even a video). I'll focus my energy on my other long term project that should debut some time soon, where I will really push my development for the ultimate in street rotary powered super car beaters