Land and Sea Twin Plug Heads

[ring210]

For Sale: Land and Sea Twín Plug Heads for Mercury
2 L Engines.
The heads have 25 ccm3 compression chamber.
They are a few jears old but never used.

Offers welcome.

[ring210]

Pictures

[ring210]

still for sale

[Burty]

i know of some more but they are red!
funnyily enough they aint sold theres either!!

[Mike_G]

Couple questions.

Will it make any difference on my XR2 ?
More power?
Where do I find ignition coils for twin plug application?
Does standard electronics handle this??

Mike

[Burty]

maybe but i doubt it'll be noticeable
no
very good question
yes

[Techteam]

They should have come with the coil mount plate, which from memory used the 3 cylinder coil bracket. Just double up the standard coils. It's not a bolt on increase you have to play alot with jetting timing etc to get any gain and it's only small but all those little things can add up.

[sinkunit0]

i thought these type of heads ran hot or is that the 2.5

[ring210]

You can run this heads on a merc 2.4 L
but only with race fuel.
They dont fit on a Merc 2.5, i think

[ring210]

I hope to get 100 for the pair

[jw.]

High compression is the only way to get extra power and/or extra economy for free... excepting of course ya gotta pay for the heads n bits to do it.

[ring210]

Hi,
Just found a pic from the heads on a Mod VP Merc 2.4.
You can run the heads on a 2.4 with 100 octane fuel.