GS R21PB and Dadders.net

[noe-q]

Fellas...
Anyone ever use GS R21PB engine ?? onder2:

And also anyone knows about Dadders.net engine modifier ?? onder2:
Need your expert advise.....
Thank you....

 

[Izze-Racing]

Ask Dadder if he has the equipment, and is able to, and does balance cranks. Looks like he takes too much off the crank. A little extreme, and can easily lead to bearing failures, which will ruin your engine.

I personally go with tntmods.com, Tony balances his cranks, and really knows what hes doing. I've already had a 2.5r modified by him, and it gave me so much more power and fuel efficiency. Hes modifying a new P5x for me right now.

-Caleb

 

[noe-q]

Actually I've already had my engine modified by RBMods and it's really rocks!!
The only thing that Dadders offer the same service cheaper and I just wonder if someone had ever work with them before.