Boca ceramic engine bearings.
08-25-2010, 04:44 PM
#1
Boca ceramic engine bearings.
yay or nay?
Keep in mind this is all my lhs has and i need them for a race this weekend. And i need to break in a new motor, so i can't wait.
Keep in mind this is all my lhs has and i need them for a race this weekend. And i need to break in a new motor, so i can't wait.
08-25-2010, 05:14 PM
#3
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nothing wrong with a good ceramic bearing
08-25-2010, 06:11 PM
#5
yes need them for break in. Got the answer i needed from the master that sold me the engine
08-26-2010, 05:26 PM
#7
got some boca ceramics and the rear engine bearing is double sealed. I am taking one of the seals off obviously, just wondering why i have one that is double sealed. Exact dimensions of my vspec/ninja and it was quite expensive.
Just wondering if you guys have ever seen that. And it's a full seal on both sides. Not like most rear bearings that have a seal around just the inner cage (i think)
Just wondering if you guys have ever seen that. And it's a full seal on both sides. Not like most rear bearings that have a seal around just the inner cage (i think)
08-26-2010, 07:56 PM
#8
got some boca ceramics and the rear engine bearing is double sealed. I am taking one of the seals off obviously, just wondering why i have one that is double sealed. Exact dimensions of my vspec/ninja and it was quite expensive.
Just wondering if you guys have ever seen that. And it's a full seal on both sides. Not like most rear bearings that have a seal around just the inner cage (i think)
Just wondering if you guys have ever seen that. And it's a full seal on both sides. Not like most rear bearings that have a seal around just the inner cage (i think)
08-26-2010, 08:03 PM
#9
i knew one of you would come through. Thanks alot jammin. Never seen a rear bearing with a seal.
08-26-2010, 08:29 PM
#11
so thank x2
08-26-2010, 08:35 PM
#13
08-27-2010, 06:42 PM
#15
Well i run a little black book of my fuel use for my records on each engine that i run and the jammin jpx 21 rod let go at the 83 litre mark, the jammin jpx 28 rod let go at the 65 litre mark, each of these engine get raced 3 week ends a month all over australia.
Three new motors are running strong in ther truck, truggy & buggy will have to see how this lot hold up, each modded by extreme rc mods in canada
Boca ceramic bearings are installed at about the 8 litre mark once the run in is completed and the cold crank pinch is almost all but gone with the plug removed
Three new motors are running strong in ther truck, truggy & buggy will have to see how this lot hold up, each modded by extreme rc mods in canada
Boca ceramic bearings are installed at about the 8 litre mark once the run in is completed and the cold crank pinch is almost all but gone with the plug removed