User Tag List
Thanks: 0
Results 1 to 8 of 8
-
11-24-2020, 09:56 AM #1
So did Merc switchboxes ever have a rev limiter
I'm curious, I have an 88 adi 115 6 cylinder that seems to hit a wall at 6300, so was curious if they ever had a limiter in switchboxes, they basically use the same ignition system as the v6 with 2 switchboxes.
action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
-
11-24-2020, 11:11 AM #25000 RPM
- Join Date
- Apr 2001
- Location
- TN
- Posts
- 470
- Thanks (Given)
- 0
- Thanks (Received)
- 6
- Likes (Given)
- 3
- Likes (Received)
- 7
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
i've heard the a12 boxes couldn't turn as high as the racing boxes but i don't know for sure.
supposedly had something to do with the electronic parts, not really a limiter.
-
11-24-2020, 12:00 PM #3
Nope.
-
-
11-24-2020, 12:56 PM #4The Historic Photo Master
- Join Date
- Jan 2004
- Location
- Florida
- Posts
- 37,836
- Thanks (Given)
- 64
- Thanks (Received)
- 1667
- Likes (Given)
- 337
- Likes (Received)
- 19216
- Mentioned
- 3 Post(s)
- Tagged
- 0 Thread(s)
...the question is?...can the 115 flow more than 6,300 rpm...?
-
11-24-2020, 01:35 PM #5action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
-
11-24-2020, 04:05 PM #6The Historic Photo Master
- Join Date
- Jan 2004
- Location
- Florida
- Posts
- 37,836
- Thanks (Given)
- 64
- Thanks (Received)
- 1667
- Likes (Given)
- 337
- Likes (Received)
- 19216
- Mentioned
- 3 Post(s)
- Tagged
- 0 Thread(s)
...my point is, thats all it was/is designed to do. its a 115. its has the right amount of intake/carbs, and the right amount of exhaust to produce what it was deigned to do. nothing more. its perfect. lol.
-
-
11-24-2020, 04:09 PM #7The Historic Photo Master
- Join Date
- Jan 2004
- Location
- Florida
- Posts
- 37,836
- Thanks (Given)
- 64
- Thanks (Received)
- 1667
- Likes (Given)
- 337
- Likes (Received)
- 19216
- Mentioned
- 3 Post(s)
- Tagged
- 0 Thread(s)
...i still say, don't touch the mother scratcher. it will always be there to get you out on the water to have fun dependably in the future. go grind on something else...
-
mrcrsr liked this post
-
12-01-2020, 06:53 PM #8
It peaks at about 5700 to 5800 revs. At 6300 you're well past power peak. You've go a T2x power head don't you? See if it''ll turn more.
I carry a gun because a cop won't fit in my pocket.
1987 Glasstream 15V
1986 Mariner "Tower of Power" 115
Similar Threads
-
Merc L-6 switchboxes
By Darton in forum Technical DiscussionReplies: 0Last Post: 04-18-2004, 09:12 AM