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| 37 EFI Advice http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=66326 |
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| Author: | firecapt186 [ Wed Mar 23, 2016 3:53 pm ] |
| Post subject: | 37 EFI Advice |
I have the 37 EFI and have gutted the muffler and wondering if this may cause the EFI to run lean. I put a 2" tail pipe in place of the original. Is there a way to tell if it's too lean, other than going by the looks of the plugs? And if it is, what can be done to the EFI if it is too lean? |
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| Author: | TPerkins [ Wed Mar 23, 2016 4:41 pm ] |
| Post subject: | Re: 37 EFI Advice |
Plenty guys running aftermarket exhaust. Delta has dyno sheets showing the air fuel being fine with the aftermarket exhaust. Sent from my SM-G920V using Tapatalk |
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| Author: | firecapt186 [ Wed Mar 23, 2016 5:37 pm ] |
| Post subject: | Re: 37 EFI Advice |
| Author: | TPerkins [ Wed Mar 23, 2016 6:19 pm ] |
| Post subject: | Re: 37 EFI Advice |
This is Delta Performance dyno sheet on a stock 37efi Sent from my SM-G920V using Tapatalk |
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