Clockwork Racing Engines and Products...
#2701
IMO you neeed the Werks specific spring's. If not your header isn't as Snug as it could be. The werks are a couple coils smaller and IMO regular spring's wont fit worth a bean and end up flopping all over the place not holding any tension.
#2703
R/C Tech Elite Member
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Joined: Aug 2010
Posts: 671
From: sw ohio
#2704
Tech Addict
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Joined: Oct 2009
Posts: 654
+1 ! 8up come on down to ccrcr this summer ! www.ccrcr.net
#2705
Huh? I run the spring all the way around the front of block. It's so tight i can barely hook it. I believe you misunderstood. It doesn't budge.
#2709
just send us a email at [email protected] ..I think we may just have 3 engines for you ! we got a small shipment in the end of last week, but we didn't get a chance to list them in stock and they are already almost gone.....
#2711
Tuning contributes to everything related to an engine's performance.

I'm sure Neal will have a more in-depth answer for you.
#2712
That can be a endless list of reasons......too rich, too lean, stale fuel, stale plug, bad clutch bearing, flywheel touching down, idle gap too small, glowplug too cold... Engine hitting chassis off a jump, chassis flex off a jump binding the mesh.... literally the list can be endless......bad fuel tank, damaged fuel line, debris in fuel passage..dirt in engine.. plugged air filter...etc. etc...
#2714
How much fuel have you run through it? My Clocked B5 never once flamed out on me and then at one race right about the 4-5 gallon mark it flamed 6 times in 2 heats. I had to run my back up engine for the race but I sent my B5 off for a pinch and some new bearings and now it's like better than new and no more flame outs.






Neal any special tips before I start break in?