Hey Monty it just dawned on me, my girlfriend is going to U of O in the fall for her masters degree, so ill be flying into Portland quite a bit :lol:

cool have to get some contico boxes and pack your stuff with you .

plus4's are here now !!!!:nod:

houston/monty,

do you know the thickness of the shims that come on the n21bf limited ? I am switching to byrons gen 2 25% and Im wondering if it will be ok as it is. I think you have said it needs to be .70, is this correct ? also, I ordered some odonnel plugs instead of the dynamite plat. series.

Hey Monty
Do you know if the Ninja MR21B01 came with a turbo or regular button head?

do you guys re pinch sleeves?

as far as shimming goes , it doesn't NEED to be any certain shimming and the engines will pretty much run on anything but for proper performance the stock shimming is just fine for 25% gen2 .

bf is shimmed with two .30 alu. , one .10 copper

bf21 comes shimed stock to run 25%

turbo i think but dont really know , just going off of what i remember from watching people run a few years ago

if a customer requests having their sleeve set resized i use raya racing . ray is the best in the biz period . there is many more things to be looked at besides just resizing the sleeve . i do replace bearings , rods and the like though . it takes a little while longer if there is a resize involved , ray is pretty quick though :nod:

monty

Mr. Monty, say I had two Plus-21 5's to send you for some re-work. What do I need to know to get the engines to you? Also how do I let YOU know my requests? Do I write a note and leave it in the box? Or do I email tracking numbers along with my request? Just finding out what I should know before-hand.

Thanx
chris

you can call me , pm me , email me

i love plus21-5 engines :nod:

still one of my very favorite buggy engines :nod:

its what is in my buggy right now

i cant wait for amain to get theres in stock so they can send mine out :)

i have em :nod: i am special though ;) and no not like that :lol:

:lol::lol::lol: