I'm running dual walboro pumps with 2 -6 an lines to the front of the car one in to each fuel rail then to a aeromotive fpr set to 50 psi and one -6 return line...

50 psi static? Damn....in that case, you think I should bump my fuel pressure up?



At any rate, I think there's a hole in my wastegate line because I just boosted 1.5 Bar...**** my pants too...didn't worry about the stains because there were already stains on them from the 62-1.

What are you running now?

My problems with 100% duty cycles were back with stock lines and a single pump...part of it was the denso pump I had, falling on it's face too...



So the setup now is 4 x 1600 with dual Indy Car car fuel pumps sourced though TrueChoice, AN - 8 feed, Y'd before the rails down to AN -6, then fed AN -6 into the FPR, and returning via AN - 8. Badog's design and implementation, still working out a few bugs, but it has been slow as I've been on the road 25 days a month since Apr.



I haven't been on the dyno lately, but according to the Blitz Powermeter , 550rwhp is easy with about 21psi, 600rwhp isn't far off, and that is without any of the GT35/40 upgrades I hear Aspec is working on... https://www.nopistons.com/forums/pub...IR#>/smile.png



K

indy car pumps ??? i'm gonna have to check those out hmmm

Got to the dyno today and I think I have succeded in breaking a new part.. https://www.nopistons.com/forums/pub...DIR#>/cool.png @ 1.7 kgcm boost the engine went to **** at around 7k or so.. I was dataloging the whole time and it never went lean and had no knock at all... From the nice clunky sound the engine is making it would apear I broke the front stationary gear or completly lost the front bearing.. What sucks is I'm going to Hawii Friday, so it'll have to wait till next week to get pulled and tore down... https://www.nopistons.com/forums/pub...R#>/tongue.png It's going to be like opening a present wondering what's inside.. The suspense is killing me...

Let the fun begin........20B! If you don't break you aren't trying hard enough.

I wish I had the $ to buy the rest of the stuff I need to complete my 20B install.. I'm still about 4k short...

hmmm how many miles on the bearings and gears ?? mine are all new in my engine.... hmmm



that happened to turborotor and iluvmy88..... turborotor had an atkins rebuild

You know what I think is funny... that the people that have rebulit there own eng's have a much more postive attitude when they blow up! It is expected if you are pushing them hard, one of the joys of the RX7 https://www.nopistons.com/forums/pub...1047683358.gif Then upgrade on what you already had, the cycle never end............ https://www.nopistons.com/forums/pub...1047683473.gif OH WELL