It is currently Sun Mar 29, 2026 8:55 pm




Reply to topic  [ 9 posts ] 
 Need help 
Author Message
MMT Member

Joined: Mon Dec 05, 2016 7:10 pm
Posts: 34
Post Need help
I am running a 36hp pro drive with a 18/48 prodrive x series. It has almost 300 hrs and I am just wondering if doing any mods at this stage in its life will still be worth it. I am only getting 24 mph bone dry and about 20 mph with a load. I just want a little bit more power I'm not trying to make it a speed boat.....looking to get 26-28 mph. Heads...cam...exhaust......carb what would be the best for a motor with 300hrs. Thanks in advance


Sent from my iPhone using Tapatalk


Tue Feb 07, 2017 11:13 am
Profile
MMT Addict

Joined: Sun Aug 09, 2009 12:50 pm
Posts: 574
Location: Muscatine, Iowa
Post Re: Need help
IMO with that many hrs on motor, I don't think it would be a good Idea. Unless internal parts are checked out for wear. Added stress on a well broken in motor from heads, may end what usefull life is left in motor. And start causing problems.


Tue Feb 07, 2017 11:46 am
Profile
MMT 1000 Club

Joined: Sun Dec 14, 2014 2:21 pm
Posts: 3214
Post Re: Need help
I modded at 500 hrs without problems. I sold it but it was doing fine for a whole year


Sent from my iPhone using Tapatalk


Tue Feb 07, 2017 1:04 pm
Profile
MMT Member

Joined: Mon Dec 05, 2016 7:10 pm
Posts: 34
Post Re: Need help


Tue Feb 07, 2017 1:24 pm
Profile
MMT Pro Member

Joined: Thu Nov 08, 2012 2:32 pm
Posts: 261
Post Re: Need help
I modded my motor at 275 hrs. I now have 350 with no issues. 17x48 prodrive. Ran 25 mph with me and 19-20 depending on load. After mods it runs 28 with me and 25 with me, wife, dog and hunt load. I did heads and cam, but I did not deck my heads just had a valve job done.


Tue Feb 07, 2017 4:21 pm
Profile
MMT 1000 Club

Joined: Mon Feb 07, 2011 12:10 pm
Posts: 3024
Post Re: Need help
Buddy of mine modded his motor at just a hair over 800hrs. No problem out of it.

_________________
1754 Extreme/LAProp Stage 2 GTR


Tue Feb 07, 2017 4:49 pm
Profile
MMT Elite Member
User avatar

Joined: Wed Sep 21, 2011 2:53 pm
Posts: 5077
Location: The duck Mecca called Ga!
Post Re: Need help
300 hours shouldn't be shit for hours on a lawn mower motor. Go ahead and get it done if you got the time and funds.

_________________
HOTSAUCE170 wrote:
I've never gone to Seminole for the amenities/luxury the two reasons I go down there are to kill shit and get fucked up with like minded individuals aka OG'S. If you want to swirl wine and stay in a room where politics and investment diversity are discussed (with no roaches) lake lanier is near Atlanta. If you wanna have an awesome time and maybe stay in a room where children were conceived on one side and someone got stabbed over an 8-ball on the other come on down I got a can of raid. :D


Tue Feb 07, 2017 4:50 pm
Profile
MMT 1000 Club
User avatar

Joined: Sat Oct 29, 2011 10:28 am
Posts: 1068
Location: Tallahassee, Fl
Post Re: Need help
I second JB's sentiments... Don't go crazy, do a sensible build and you'll be pleased with it for many years to come!

_________________
PRODRIVE 1860 CC
"Let the good times roll"
Luck??? The bassards don't stand a chance!


Tue Feb 07, 2017 6:26 pm
Profile
MMT 1000 Club

Joined: Sun Dec 14, 2014 2:21 pm
Posts: 3214
Post Re: Need help


Thu Feb 09, 2017 4:06 pm
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 9 posts ] 

Who is online

Users browsing this forum: Google [Bot] and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to: