Built engine folks - balance question

grnty3377

Member
For those of you building your stock\custom block, how are you guys doing your balancing? Taking it a shop and if so what is the typical cost to balance the engine? thanks
 

jpalmer

New member
Re: Built engine folks - balance question

Whoa,you dont need it balanced, at least thats what i learned on the Honda forums:dunno:
 

nallj92

Active member
Re: Built engine folks - balance question

my shop its 165 for a v6 full rotating assembly i believe
 

grnty3377

Member
Re: Built engine folks - balance question

thanks guys, just wanted to know the range I'd be looking at paying. I would assume anything over 300-350 i'd be getting ripped off.
 

silverblaz

Member
Re: Built engine folks - balance question

It all depends on your area as shop rates and costs will change.

around my area its 300 for balancing that is without any metal added and it obviously depends if you are zero balancing or not for our applications we do not zero balance it is not needed
 

grnty3377

Member
Re: Built engine folks - balance question

cool, called local shop today and got a price of 295 to start, I'm assuming they meant zero balancing would be extra.
 

silverblaz

Member
Re: Built engine folks - balance question

Well yes but they will balance it to stock flexplate and balancer you are using.

Depending on the machine shop and the type of crank you are using i know the guy i use does not like to add material to a cast crank because they can weaken it. If they have to add metal to your crank which they should not have to that will add to the cost, they should just be able to take the weight off the out sides out the counter weights of the crank.
 

grnty3377

Member
Re: Built engine folks - balance question

cool, i'm using the stock nitraded crank shaft from sytypeformance on this engine build. do guys out there not balance? when i mean guys out there, doing .30 over bored, new pistons crankshaft ect.
 

silverblaz

Member
Re: Built engine folks - balance question

they should all be having them balanced but i can not speak for them i had mine done
 

autoaddictions

Active member
Re: Built engine folks - balance question

Get the block splayed. Program makes the caps. its worth it. i paid 250 to balance my engine. 250 to get it line board for the 4 bolt mains.
 

Don W.

Stab it and steer it
Re: Built engine folks - balance question

Paid 350 but he did the entire assembly. Pistons, rods, crank (of course), damper and flex plate. Mallory Metal added, tiny bit of drilling on the flex plate. Might be a bit high but shop is recommended so I went with it.

I think RPM says right on their site that their crank must be balanced. I would imagine that's because he has no idea what your build is.
 

JSM

Active member
Re: Built engine folks - balance question

You can't balance a crank without have the EXACT set of pistons, rods and rings you are running.

Even the same part #'s vary in weight, as do the rods. Ever notice a new set of rods will have the weight written on the outside?

Pistons have weights also, TRW's weigh more than a JE, Eagle rods will weigh more than stock rods, etc.
 
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