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Pro drive 40efi exhaust problem http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=2&t=73258 |
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Author: | duckrunner99 [ Fri Nov 23, 2018 3:03 pm ] |
Post subject: | Pro drive 40efi exhaust problem |
So we were running up river today and next thing I know boat goes from stock to loudest exhaust I have ever heard. Come to find out stock exhaust tip fell off the muffler! Anyone have this happen |
Author: | dead animal [ Sun Nov 25, 2018 10:53 am ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
wow! so u went from a stock exhaust to a voodoo exhaust!!!! and you saved $600!!!!!!!!!!!!!!!!!!!!!!! LUCKY!!!!!!!!!!!!!! seriously, mufflers warranteed for a year I think. just call and get a new one. sheet happens. |
Author: | Will C [ Sun Nov 25, 2018 1:10 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
Yes I've had one in shop, low hrs , blown out on a pd 40 |
Author: | fowl_ [ Sun Nov 25, 2018 6:07 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
Guess i'll keep an eye out for it. Mine has been notably louder than the old 36 since day one, but that's expected since it's a bigger power head. I'll buy a quieter muffler just as soon as that becomes a reality. Sent from my SM-G955U using Tapatalk |
Author: | Will [ Mon Nov 26, 2018 1:30 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
I've blown out two in a row. Finally welded my own outlets in it. |
Author: | Wilson [ Mon Nov 26, 2018 4:07 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
Is the 40 really a bigger powerhead? I thought it was just efi and better heads that made it 4hp higher. |
Author: | BlueShamu [ Mon Nov 26, 2018 7:21 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
Author: | brycecheramie [ Mon Nov 26, 2018 7:51 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
Not a bigger block from what I understand. And those stock exhaust are a good bit louder than the 35's & 37's. |
Author: | Wchauvin [ Mon Nov 26, 2018 8:51 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
https://m.youtube.com/watch?v=ixCOVgnOufg This gives you the info on the 40 |
Author: | BlueShamu [ Tue Nov 27, 2018 12:55 pm ] |
Post subject: | Re: Pro drive 40efi exhaust problem |
So...37 HP with thicker wall block, cam, piston/stroke, exhaust and tune. |
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