Thread: stage 2+ fuel requirements.
05-22-2007, 09:01 PM #1
stage 2+ fuel requirements.
I can only get 91 pump gas here in socal or it's vp 100+ down the road.
Riva states the following on the stage 2 setup. Interesting on the ECU adding fuel automatically. I'm a stage 2 but added the RR S3 wheel & removed the RR IC for now. I'm installing the XS IC soon so, I won't have to mix will I?
NOTE: No modification of fuel delivery system required. Our testing has shown that the original ECU automatically increases the amount of fuel as a response to the increase in manifold boost pressure with our Stage II Kit. Original air/fuel ratio is maintained throughout the entire RPM rpm. Use of premium octane (92+) pump fuel is required.
05-22-2007, 09:04 PM #2
I ran 91 octane through my 04 rxp and now the spitfire with no problems at all. Keep in mind its the same motor. Some race hours on it also
05-22-2007, 09:05 PM #3
05-22-2007, 09:12 PM #4
05-22-2007, 09:51 PM #5
- Join Date
- May 2007
- Lexington, South Carolina
Are there any possible problems like detonation or such from running lower octane fuel? Only thing I've heard it a loss of about 2 mph!
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