Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post

bfrank1972 · 01-25-2014, 11:08 AM

Logs on my E85 'mix', 3rd gear run to redline, about 25 degres F (1.42 E85 EL map, completely stock car sans washable air filter in stock airbox).

http://www.datazap.me/u/bfrank1972/f...zoom=4094-4492

I'm still learning this stuff - but it looks terrific to me. @shiv@vishnu how does it look? FYI I have absolutely no problems starting the car whatsoever using the OTS 1.42 E85 EL maps even at 9 degrees F - though I do get misses and some minor intake backfire for a minute or so during cold idle cycle.

Also a question related to HP output - is it possible use MAF voltage logs to extrapolate HP increase? For instance, say I want to judge relative HP increase from the 91 stage 1 map to the E85 EL map I have - can I compare a MAF voltage log from the stage 1 map to a MAF voltage log from the E85 map and estimate a percent increase over the power curve?

01-25-2014, 11:08 AM	#38
bfrank1972 Senior Member Join Date: Jul 2013 Drives: 2013 FR-S Argento Location: Westport,CT Posts: 1,855 Thanks: 517 Thanked 1,041 Times in 616 Posts Mentioned: 7 Post(s) Tagged: 1 Thread(s)	Logs on my E85 'mix', 3rd gear run to redline, about 25 degres F (1.42 E85 EL map, completely stock car sans washable air filter in stock airbox). http://www.datazap.me/u/bfrank1972/f...zoom=4094-4492 I'm still learning this stuff - but it looks terrific to me. @shiv@vishnu how does it look? FYI I have absolutely no problems starting the car whatsoever using the OTS 1.42 E85 EL maps even at 9 degrees F - though I do get misses and some minor intake backfire for a minute or so during cold idle cycle. Also a question related to HP output - is it possible use MAF voltage logs to extrapolate HP increase? For instance, say I want to judge relative HP increase from the 91 stage 1 map to the E85 EL map I have - can I compare a MAF voltage log from the stage 1 map to a MAF voltage log from the E85 map and estimate a percent increase over the power curve?