My ongoing project car

N.RotaryTech · 04-23-2011, 08:34 PM

Ive taken it for few long drives today.
Just this past hour I was really boosting it in all gears except 5th.
Because I have a 10lbs spring I had to vari the throttle, keep boost around 5-6psi.
Things are holding up so far.
As far as oil temps go, Ive seen up to 195*F.

One issue is, even though I'm able to floor it in 1st gear, it bogs down with fuel after 6k rpms.
Ive discovered this might be something having to do with the stock ECU and its fuel map.
My half bridge port motor did this too, it would bog down after 7k rpms.
So I guess a standalone would fix those problems.

Picture from today.

04-23-2011, 08:34 PM	#1
N.RotaryTech Home-brew Rotary Join Date: Feb 2008 Location: GooseCreek SC Posts: 552 Rep Power: 18	Ive taken it for few long drives today. Just this past hour I was really boosting it in all gears except 5th. Because I have a 10lbs spring I had to vari the throttle, keep boost around 5-6psi. Things are holding up so far. As far as oil temps go, Ive seen up to 195*F. One issue is, even though I'm able to floor it in 1st gear, it bogs down with fuel after 6k rpms. Ive discovered this might be something having to do with the stock ECU and its fuel map. My half bridge port motor did this too, it would bog down after 7k rpms. So I guess a standalone would fix those problems. Picture from today. __________________ '89 RX7 GTU, half-Bridge-port S4/S5 NA, E6K, Full RB exhaust, weekend warrior. '83 RX7, The "this might take awhile" project. '87 RX7 GXL, Rest In Pieces. '98 Subaru Impreza Outback-sport, rx7 rescue vehicle, down for repair. '94 Ford Ranger, daily.