I'm getting a new toyyy :)

[desmoworks]

Another manufacturer... also does a lot with motec 

http://shop.durbahn.de/shop/en/products/Batteries_superlight_!/_A123_LiFePower-Packs

[TAftonomos]

Thorsten gets them from the same guy I do

[fasterblkduc]

   My race Monster is very curious....pm sent

[MonsterMan1036]

Can you post up the specs of the larger battery or send me a PM. Thanks

[Ducatiloo]

Finally some to look forward to after find out my battery died

[TAftonomos]

Superbike batteries (240 CCA / 1lb 6.9oz) = $214.00

 Supersport batteries (120 CCA / 11.9oz) = $132.00

[MonsterMan1036]

Will this work on a high compression motor? I tried running a PC310 and it would not turn the motor over.

[TAftonomos]

Well, easiest way to see would be to check the CCA (Cold cranking amps) of your current battery.  If it's higher than 240, I'd stick with what you've got.  A larger pack could be made to give it additional CCA, for a price.  With AO's old 916 in your sig, it probably won't be a problem for you 

[Beyote]

So on the 4V, with the battery sitting on the side, this battery will do fine?

Nice find.

[TAftonomos]

Will this work on a high compression motor? I tried running a PC310 and it would not turn the motor over.

What battery are you running then?  The PC310 has 310 CCA for 5 seconds, which is a lot more than a stock battery.

Sound to me like the PC310 was either bad, or not properly charged up.

[DucHead]

What battery are you running then?  The PC310 has 310 CCA for 5 seconds, which is a lot more than a stock battery.

Sound to me like the PC310 was either bad, or not properly charged up.

+1:  310 CCA for 5 seconds, 250 CCA for 10 seconds, 225 CCA for 20 seconds, 200 CCA for 30 seconds.

[fasterblkduc]

I'm thinking about getting the race version for my race monster, but I'm still wondering something.... You said that it would run for 30-40 minutes? Doesn't the engine running at high revs while on the track keep the charge up? I'm asking because there are some races where I may get into trouble because I would be running for more than 40 minutes. Am I thinking correctly that it should be fine if the bike keeps running over the 4K RPM?

I know that you pm'd me and said that it would work but I didn't follow up with these questions, so I am here.
Thanks

[ducpainter]

I'm thinking about getting the race version for my race monster, but I'm still wondering something.... You said that it would run for 30-40 minutes? Doesn't the engine running at high revs while on the track keep the charge up? I'm asking because there are some races where I may get into trouble because I would be running for more than 40 minutes. Am I thinking correctly that it should be fine if the bike keeps running over the 4K RPM?

I know that you pm'd me and said that it would work but I didn't follow up with these questions, so I am here.
Thanks

I ran a Yuasa YT 7 in my track bike and never had any issues.

I would think a properly operating charging system would keep any battery sufficiently charged.

The battery does need to be able to crank the motor long enough to start in the first place.

[TAftonomos]

You said race bike, so I assumed you were running a total-loss system (no charging/alternator).

The smaller battery will work fine for you, the only real function of the battery is to start the bike, and at low RPM's run the accessories. 

[fasterblkduc]

Gotcha...that's what I was thinking. I'll order one from you soon.
Thanks