On a 650-750hp GSR build. What should I do about Lost Motion Assembly's also called Lifters? I do plan to run S2 Pro1's and occasional street driven. Can someone give me a part number for the very best option! Thanks in advance all.

 

buy the oem ones...the new ones are springs...

 

14820-PCB-305 updated lma.

 

damn, those bastards are 28$ each!

 

i thought there was spring type ones for 9 bucks each.. h22 ones with a shim perhaps ?

 

U can buy a set of h22's and use a .40" shim

 

i just looked up the new part number in the honda parts catalog and the updated b-series are 20.28 cost. and they make up pay 20% so 24.34$ each. i will look up the h22's now

 

yeah h22's are 7.06$ cost so 8.47$ my cost. thats obsured being there almost the same size! were would you find a shim to work that would fit in that hole?

 

use a dime.
Its close and usually everyone is correct size

 

i must have fat dimes! but thats nothing a scotch brite pad wont fix! mine measure .05

 

I went and got a new roll from the bank.
Fresh dimes

 

just buy the new GSR beehive lma's

 

there 24$ each. h22's are 8$

 

I am needing some for my GSR too.....Id almost rather pay the extra $$ for the correct part just to be sure that it is done right...even though that price difference is rediculous!

 

Just go to the hardware store with a mic and measure out some washers to the correct thickness

 

this is what i did, and make sure you get hardened ones and check em every once in a while

 

i remember along time ago lol like 2006 my friends b16 lmas went bad, well making alot of ****ing noise, so we got him itr lma's lmfao i think they ran him like 330 for all 8 or something like that lol

 

screw it just go buy the web cams. no lma's needed

 

i am but not the "killer" cams the big boys run. dont need that much lift to need that setup. they said they could cut me a set with the vtec profile on the low cam lobe and make the vtec lobe 0 lift. so they will be vtec killers but can still use all factory rockers and not have the vtec lobe compressing 2 springs.

 

it really is BS how the b series is that much more money than the H. its the same thing except without the extra spacer.

 

Is there a issue running the older style lma's with the skunk2 pro1 cams?

 

I junked the old cylinder type lma's and went for the new beehive type to use with pro 1's

 

Are the H22 LMAs the spring type?

 

i got CTR LMA's (in my CTR head), do they need upgrading? or are they the same as the rest?

 

The new design lma's are all spring type. They don't make the hydro version anymore. And yes the y22's are spring type. So if you have hydro type lmas they are the old style. I'm going with the h22 knave and using a shim for shear cost diffrence. All they do is hold pressure on the vtec litter so they dont rattle when not in vtec. It's not like they have this huge roll in your valve terrain. I'm fine with saving 20$ per lma and using a shim.