PDA

View Full Version : Mercury Tech lower unit



triplethreat0809
10-08-2009, 11:09 AM
Is a 1.78 a good gear 4 racing just hear muc about them is it wort puttin money in cause I need low water bad

wrechin2
10-08-2009, 11:30 AM
Depends on what you are doing. Alot use 2:1 and others 1:87. That is too generic of a question to answer correctly.

triplethreat0809
10-08-2009, 11:53 AM
I want useit 4 playin around andout runnin some of the so called fast boats in the river. Lol. Its on my valero yt 200 carb 2.4. I need low water pick up just dnt want 2 sink money in it if I would b faster wit a 1.86

wrechin2
10-08-2009, 06:51 PM
SORRY, brain fart.... The 1:78 is the small xr4 case. It won't last long with the 200. The 1:87 is the better choice for that.