It is currently Wed Jun 25, 2025 5:09 pm




Reply to topic  [ 31 posts ] 
 Engine mod regrets 
Author Message
MMT Pro Member

Joined: Mon Oct 03, 2011 5:56 pm
Posts: 298
Location: Caddo lake
Post Engine mod regrets
Is there any you wished you wouldn't have done? I'm wanting to do some mods to a newer gtr, but I don't want to drive it a couple times, and have to work on it. I want a motor that will Fire up the first time, and go. What do I need to do to stay conservative? I like the idea of heads carb cam exhaust. What's going to far? Thanks for any pointers,
As I'm looking to do these mods soon.


Fri Aug 28, 2015 1:47 pm
Profile
MMT Pro Member

Joined: Sun Nov 30, 2014 1:37 pm
Posts: 411
Location: Pineville, La
Post Re: Engine mod regrets
The general consensus across the board is that mods make these a little more reliable since you have sealed valves and flatter and truer heads. It's a gamble with these either way


Fri Aug 28, 2015 2:03 pm
Profile
MMT Elite Member

Joined: Wed Mar 11, 2009 12:45 pm
Posts: 9869
Post Re: Engine mod regrets
You want good power and not have to tweak with it often, I say shave the heads, change Camshafts, and open up the exhaust.

Sent from my XT1080 using Tapatalk


Fri Aug 28, 2015 2:07 pm
Profile
MMT 1000 Club
User avatar

Joined: Thu Jan 31, 2013 5:42 pm
Posts: 1913
Location: Conroe tx
Post Re: Engine mod regrets
Regret not doing them sooner.

H Finn

_________________
Ole black water keep on rolling

18x54 Uncle J -GTR - with the koolaid
Back H2o SWOMP 23 SS stage 2 15x36 GD Duck Skiff GATOR
GATOR GLIDE PROSTAFF
BACKWATER PROSTAFF
http://www.gatorglide.com

Coupe rest in peace brother


Fri Aug 28, 2015 3:52 pm
Profile
MMT 1000 Club
User avatar

Joined: Wed Apr 17, 2013 5:15 pm
Posts: 2032
Post Re: Engine mod regrets


Fri Aug 28, 2015 4:36 pm
Profile
MMT Addict

Joined: Tue Oct 08, 2013 12:25 am
Posts: 668
Location: Where the mud flats are
Post Re: Engine mod regrets
let hoyt do mods. you will see decent gains with reliability of a stock motor

_________________
18x48 extreme with 37 gtr
past boats
stage 2 37 gtr on 18x48 sportsman fab
Gen 3 36 prodrive on 18x48 sportsman fab
Gen 2 36 prodricr on cc 18x48 sportsman fab
07 gtr on 16x54 alweld


Fri Aug 28, 2015 5:08 pm
Profile
MMT Pro Member

Joined: Wed Jan 21, 2009 9:50 pm
Posts: 124
Location: Lakeville, MN
Post Re: Engine mod regrets


Fri Aug 28, 2015 5:19 pm
Profile
MMT Sponsor

Joined: Fri Jan 10, 2014 1:16 pm
Posts: 2107
Location: Gladewater TX
Post Re: Engine mod regrets
Mine runs strong with briggs parts , nice heads, intake cleanup , carb tweek and mildly gutted pipe. Much stronger than stock , starts great.


Fri Aug 28, 2015 5:42 pm
Profile
MMT Pro Member

Joined: Mon Oct 03, 2011 5:56 pm
Posts: 298
Location: Caddo lake
Post Re: Engine mod regrets
Will, who did you get to do yours? I see you are fairly close to me.


Sat Aug 29, 2015 12:28 am
Profile
MMT Pro Member

Joined: Tue May 14, 2013 5:15 pm
Posts: 293
Location: Nederland, TX
Post Re: Engine mod regrets
The important part is paying somebody to do the mods that knows what they're doing

_________________
1754 Gator Tail Extreme
I like methanol, bring it
"I'm just a squirrel trying to get a nut..."


Sat Aug 29, 2015 1:17 am
Profile
MMT 1000 Club
User avatar

Joined: Thu Sep 05, 2013 4:46 pm
Posts: 1398
Location: SE Bama
Post Re: Engine mod regrets
Regret not doing mods sooner. Heads cam carb exhaust is all you need

_________________
1651 Excel/ 35 MB HD: little of dis, little of dat


Sat Aug 29, 2015 5:28 am
Profile
MMT Pro Member

Joined: Fri Jan 24, 2014 8:06 am
Posts: 126
Location: SE LA
Post Re: Engine mod regrets
What's the total out the door cost for that?

Sent from my SM-G900V using Tapatalk

_________________
2013 1660 Go-devil w 35gdsd


Sat Aug 29, 2015 1:37 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
I can tell you this about mods.. And let me make it clear that it is only my opinion. I was in limbo about doing them or not. This is my 2nd mudmotor and i have always been stock. I had a mb 23 and it NEEDED mods to be able to perform as i needed it. I now have a 2015 gtr 35. Its on a 19'3" boat and it does great. I recently went on a ride with about 8 other mud boats and most od these guys had mods, and also smaller boats. We all took off up the river, and the modded boats were indeed faster than me, but not by much. Not by near enough for me to spend the money to mod my motor. At the end of the trip my max speed was 25.1mph on my gps with me, wife, and son. There was 1 pro-drive there that apparently had jet fuel mixed with redbull in his tank doing over 30mph,the rest were only a couple mph faster than me. Maybe i got lucky and got a strong motor? Also... To conclude my rant... A lot of guys on here have, and work on these motors as a hobby, and theres nothing wrong with that, they have some cool rigs. I, on the other hand, have a bass boat that will do 70mph,and use my boat for hunting and backwater fishing only. Mods help, they give u a little sleed, and more power... But I'm happy with what i have.

Sent from my SM-G900V using Tapatalk


Sat Aug 29, 2015 3:25 pm
Profile
MMT 1000 Club
User avatar

Joined: Wed Apr 17, 2013 5:15 pm
Posts: 2032
Post Re: Engine mod regrets


Sat Aug 29, 2015 3:40 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
I had 4 adults, 2 big coolers choked full of beer, 3 batteries, 2 22magnums,a 75lb hog, and a bag of peanuts it it and could still touch 21mph in the shallows. That's good enough in my book

Sent from my SM-G900V using Tapatalk


Sat Aug 29, 2015 3:53 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
I'm not disagreeing with ya brick... I know mods are better. Mods are like **** on steroids. They are bigger, faster, and stronger. Just depends on what you NEED and if you like having a hobby of tinkering with motors... I know enough about them to be able to fill the tank with oil and change the gas

Sent from my SM-G900V using Tapatalk


Sat Aug 29, 2015 3:57 pm
Profile
MMT 1000 Club
User avatar

Joined: Wed Apr 17, 2013 5:15 pm
Posts: 2032
Post Re: Engine mod regrets


Sat Aug 29, 2015 4:02 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
I hear you on that... I think briggs has an assembly line of crackheads. Somedays they throw the shit together decent, and somedays they run outta crack and say fukit... Lol

Sent from my SM-G900V using Tapatalk


Sat Aug 29, 2015 4:12 pm
Profile
MMT Super Elite Member

Joined: Fri Dec 18, 2009 8:10 pm
Posts: 16915
Location: Rowlett, TX
Post Re: Engine mod regrets


Sat Aug 29, 2015 4:20 pm
Profile
MMT Pro Member

Joined: Fri Aug 29, 2014 2:36 pm
Posts: 442
Post Re: Engine mod regrets
I believe doing the carb heads and exhaust would really surprise you. I ran my last motor 1200 hrs before I sold it. And the guy is still running it. Now Briggs always needs TLC especially the stock carb. My boat has a lot of mods in it and I have 200 hrs on it. The gains for me was a top speed of 37mph and loaded with 4 people ice chest and all the works she will still run 32mph in deep water.


Sent from my iPhone using Tapatalk


Sat Aug 29, 2015 7:34 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
I'm gonna hafta call bullshit on 37mph unless it was a motor on a flip-flop... But i know this guy and he does good work and is trustworthy.


Sat Aug 29, 2015 9:06 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
Okay Russ told me it done 37...i take it back scary. I just have it in my mind as a boat like mine and yours isn't. I can run across toledo in 2ft swells, i hunt the lakes you guys dont... My apologies

Sent from my SM-G900V using Tapatalk


Sat Aug 29, 2015 9:29 pm
Profile
MMT Pro Member

Joined: Mon Oct 03, 2011 5:56 pm
Posts: 298
Location: Caddo lake
Post Re: Engine mod regrets
What all do you have scarygary?


Sat Aug 29, 2015 9:56 pm
Profile
MMT Pro Member

Joined: Fri Aug 29, 2014 2:36 pm
Posts: 442
Post Re: Engine mod regrets
Just about everything but a kitchen sink. Heads rods Pistons carbs cam exhaust and some other crap


Sent from my iPhone using Tapatalk


Sun Aug 30, 2015 5:03 pm
Profile
MMT Pro Member

Joined: Fri Aug 29, 2014 2:36 pm
Posts: 442
Post Re: Engine mod regrets


Sun Aug 30, 2015 5:04 pm
Profile
MMT Pro Member

Joined: Fri Jul 03, 2015 2:21 am
Posts: 51
Post Re: Engine mod regrets
Oh, i was talking about Texas... Hell you can kill ducks out of your front yard ditch in LA!

Sent from my SM-G900V using Tapatalk


Sun Aug 30, 2015 5:35 pm
Profile
MMT Pro Member

Joined: Sun Nov 30, 2014 1:37 pm
Posts: 411
Location: Pineville, La
Post Re: Engine mod regrets


Sun Aug 30, 2015 6:07 pm
Profile
MMT Pro Member

Joined: Fri Aug 29, 2014 2:36 pm
Posts: 442
Post Re: Engine mod regrets
^^^^ me to


Sent from my iPhone using Tapatalk


Sun Aug 30, 2015 6:20 pm
Profile
MMT F.E.
User avatar

Joined: Fri Nov 30, 2012 7:47 pm
Posts: 931
Location: Maurice,La
Post Re: Engine mod regrets

_________________
Stage 2 36 HP Pro-Drive FPR W/ Bayou Boys Custom Skeg,Cave Plate,and Weed Cutter with MAC Exhaust
Pushing a 17X54 Pro-Drive X-Series boat


Sun Aug 30, 2015 6:33 pm
Profile
MMT Pro Member

Joined: Sun Nov 30, 2014 1:37 pm
Posts: 411
Location: Pineville, La
Post Re: Engine mod regrets
It's probably harder here than anywhere.. I've hunted out of state in Texas, Arkansas and Mississippi, and I've hunted north to south in Louisiana. The problem here is pressure on the ducks, we've probably got more duck hunters per capita than any other state. There is a coonass on every levee in the state come duck season and that's what makes it hard. Plus by the time the ducks get here they've been shot at since they started migrating in Canada and have seen and heard it all by the time they get here.


Sun Aug 30, 2015 6:50 pm
Profile
MMT 1000 Club
User avatar

Joined: Thu Sep 05, 2013 4:46 pm
Posts: 1398
Location: SE Bama
Post Re: Engine mod regrets
Bama just sucks in general. Not in the flyway path and we got plenty of duck commanders out here shooting what little divers we get

_________________
1651 Excel/ 35 MB HD: little of dis, little of dat


Sun Aug 30, 2015 6:52 pm
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 31 posts ] 

Who is online

Users browsing this forum: Google [Bot] and 124 guests


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: