johnovision27
15+ Year Contributor
- 401
- 2
- Apr 3, 2008
-
Ayr,
ON, Canada
Well, went to get an Etest today and felt like testing out some theories.
First off, failed everything.
Idle test
HC ppm limit 200 reading 261 FAIL
CO% limit 1.00 reading 1.28 FAIL
RPM 959
Dilution 13.4
2500rpm test
HC ppm limit 200 reading 320 FAIL
CO% limit 1.00 reading 5.43 FAIL
RPM 0
Dilution 15.7
At least I passed the gas cap pressure
Now, keep in mind I tried doing this with no cat and running a 5:1 91/meth mix. I only gave meth a shot for the etest because I've had a number of people tell me that it burns cleaner and will lower numbers and now we all know what it will look like with no cat
Attached is a copy of the tune and a sample etest routine if anyone is interested in taking a peek to see if I can improve that anywhere. Would be appreciated.
Anywho, I'm going to throw a cat insert in there and go test it again later in the week. Hopefully it works.
First off, failed everything.
Idle test
HC ppm limit 200 reading 261 FAIL
CO% limit 1.00 reading 1.28 FAIL
RPM 959
Dilution 13.4
2500rpm test
HC ppm limit 200 reading 320 FAIL
CO% limit 1.00 reading 5.43 FAIL
RPM 0
Dilution 15.7
At least I passed the gas cap pressure
Now, keep in mind I tried doing this with no cat and running a 5:1 91/meth mix. I only gave meth a shot for the etest because I've had a number of people tell me that it burns cleaner and will lower numbers and now we all know what it will look like with no cat
Attached is a copy of the tune and a sample etest routine if anyone is interested in taking a peek to see if I can improve that anywhere. Would be appreciated.
Anywho, I'm going to throw a cat insert in there and go test it again later in the week. Hopefully it works.
