R/C Tech Forums - View Single Post - RB Concept Engine Thread..

01-20-2009 | 10:22 AM

#78

aznitronut

Tech Elite

iTrader: (3)

Joined: May 2004

Posts: 2,486

From: Phx. Az

Quote:

Originally Posted by Zerodefect

Its not the engines fault. With a jp-1 an S7 should be a monster when tuned right. ( and a complete fuel hog). I run a jp-1 and WS7III. You just need to put in 1.1 clutch springs for the S7 to get her going down low.

I'd lose the JP-1. I hate mine. Going to try a Dynamite 053 next. I've never needed more bottom end but my bottom isn't the strongest. If I lose a little bottom with the 053 but pick up fuel mileage I'll be ok.

I have used the 086 pipe in the S7, buttloads of bottom, with great top end also, the best is the RB 2045 w/192 or 198 header, and better fuel economy.

Reply