^^^^^^ yeah what he said
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| 35 Hp vanguard upgrade help http://mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=69990 |
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| Author: | tag-n-bag [ Sun Mar 05, 2017 11:33 am ] |
| Post subject: | 35 Hp vanguard upgrade help |
So I have a stock beavertail 35 hp surface drive and would like to increase speed and load capacity. I have been looking into it online but can't seem to figure out what are the best options. People say to add a mikuni carb kit and aftermarket exhaust and rework the heads. What are the benefits of a single mikuni and double and would it be worth it? also i see people saying stage 1 or stage 2 what does this mean? Also what can i expect for gains when adding a mikuni and aftermarket exhaust? thanks in advance |
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| Author: | CypressCritter [ Tue Mar 07, 2017 7:38 pm ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
Stage 1 ?? = heads, carb, and exhaust. you will definitely like what it does for your motor. Carb and exhaust, will do good also. Mikuni will get you a better idle. But if you have a non CDI motor, advance timing key. With a CDI, advance timing key($3-$5) but not more than a #4. premium non ethanol fuel helps, and if you can get access to aviation fuel(100 octane LL what I get). There are lots of opinions and few options. I know some have other views, I've got a CDI Stage 1 ?? and like what it did for my motor, gained 5 mph and can run a hammer prop at 4000 rpms. Waiting on a advance timing key to see if it helps or hurts. If you have an EFI motor even fewer options. |
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| Author: | Russ [ Tue Mar 07, 2017 8:35 pm ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
| Author: | CypressCritter [ Wed Mar 08, 2017 8:51 am ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
Wasn't thinking of that. BTW are the heads the same? If I bought a new EFI motor could I take my Heads off old motor and use them on EFI? Does the exhaust(if replaced) have to have a threaded bung whole for an O2 sensor? |
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| Author: | Russ [ Wed Mar 08, 2017 9:33 am ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
Not sure about the bung, but don't think it does. Yes, the heads are the same. When they were originally released, the reps thought there was a difference, but it's only a better valve seat (it still leaks and shifts like the old ones, but is a bit better from the factory). |
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| Author: | MaXXis85 [ Wed Mar 08, 2017 11:07 am ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
I like a heads, cam, and exhaust motor. It fits the needs of most people who need an extra grunt. |
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| Author: | pokey79 [ Wed Mar 08, 2017 11:47 am ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
The only difference in the 35 heads and 37 is the valves are bigger. |
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| Author: | MaXXis85 [ Wed Mar 08, 2017 1:07 pm ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
| Author: | pokey79 [ Mon Mar 13, 2017 2:16 pm ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
^^^^^^ yeah what he said
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| Author: | MaXXis85 [ Mon Mar 13, 2017 2:21 pm ] |
| Post subject: | Re: 35 Hp vanguard upgrade help |
They will still leak and show daylight around the seats after a few hours. |
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