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View Full Version : 115 optimax v6 to 135hp



astroboy
10-05-2007, 12:01 PM
I own a 115 optimax v6 engine, model 2000 and I would like to convert it to 135hp, in mi knowledge only the ecm and a lever are dierent, so can it be done, or how can I make it a bit more powerful.

NNT
10-05-2007, 12:12 PM
The US versions of the 115 optimax are 3 cyls, so not sure you will get a good answer? :confused:

astroboy
10-05-2007, 12:34 PM
Thanks, let me clarify this 115 is a 2000 model and is a 6cyl. it was bought in texas.

NNT
10-05-2007, 12:41 PM
Doesn't sound like anything we have here in the states, at least wit hthe info your giving? Do you have a pic?

astroboy
10-05-2007, 12:57 PM
I cant upload the pic help

astroboy
10-05-2007, 01:12 PM
You can see it in my profile

astroboy
10-05-2007, 01:16 PM
http://forums.screamandfly.com/Gallery/data/2/thumbs/115_optimax_V6_20002.jpgFound the pic

Capt.Insane-o
10-05-2007, 02:28 PM
it was made for two years I believe and pretty much a detuned overweight turd. If you have the patience to weed through the parts catalog it can be determined what it takes, but I would'nt be surprised if it is just the ecm and throttle linkage piece.

NNT
10-05-2007, 02:33 PM
Never knew such a creature existed :eek:

astroboy
10-05-2007, 02:54 PM
Thank you, I working on the parts catalog, and i think it is just those two pieces, hopufuly it will work, if there are any other ideas let me know.

Capt.Insane-o
10-05-2007, 02:57 PM
Hell I'd go for 150 if at all possible, the 135's were'nt stellar for anything other than fuel milage either.

NNT
10-05-2007, 03:25 PM
is it a 2.0 or 2.5 ? :confused:

astroboy
10-05-2007, 05:39 PM
It is a 2.5 liter 6cyl.

gotboostedvr6
10-05-2007, 05:44 PM
2.5 115 hp???? what a waste.. im sure you can swap parts out from a 135 or even a 150... if i were you i would just swap out the powerhead

astroboy
10-05-2007, 08:31 PM
Probably i will just get rid of it and ge myself a Triton tr176 with a 150hp optimax.