This is an evo, not an Rx-7. However that matters nothing. There is no retuning done here, just a simple m2 injector pre compressor hooked up to the factory windshield wiper pump. When I turned it on later the spool up was the same( not shown in this dyno). Even when we blended to 100octane gas we still had a 10hp gain in power.



https://www.nopistons.com/forums/gal...0_55_47521.jpg

what is the advertised HP at the crank?

280 crank hp? We couldn't figure out why we were getting low readings that time around.We suspected the gas so when we blended to 100octane. After retuning we hit 350awdhp.

interesting

I didn't expect to see my sheet up here too..hahah. Yeah we couldn't figure out why the numbers that run were much lower than the previous base dyno runs we did the week before..just like 1R7 said we suspected bad gas.. I did not put good gas from chev. or shell before doing those runs..some shitty gas from like circle K or QT..I was very suprised how much hp was picked up at the wheels with just one small water injector..Oh he used the stock intercooler spray bottle and motor, so it is a very low pressure light mist that picked up that much.

Oh it was down about 45 hp from the base runs. but as he said once we did a mix and got it close to 100 the car jumped to 350 awhp...using a stock turbo.



How did you like the ride in the hills Elliot..ahahah told you that is where the EVO's true intent will come out.

vids of it sorry numbers are hard to see on the left but you can see the dyno trace line going

http://www.youtube.com/watch?v=3Z26QJJzoew

this run is the shitty 91 w/water

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

Good stuff mate https://www.nopistons.com/forums/pub...DIR#>/wink.gif



I have a mountain of Water Injection things on my web site now.... I do so much of this it is out of control, the cat is out of the bag lol



http://www.riceracing.com.au/water-injection.htm