Clockwork Racing Engines and Products...
#5747
I do not own a temp sleeve, warmer, blanket, or whatever they are called. I have a clocked engine and its been run rich for long enough. Bought break in service, and have run a gallon threw it running temps no higher than 250 max. Tonight, I let my clocked engine eat! Max 298 for temp, I turned the high idol screw back out the half turn I took from it, it still run strong! Preheating, to what temp will help me elimanate warm up laps?
#5748
I'm amazed I broke my CRE bonito down, I have over two gallons but the piston just goes past the half way mark in the piston and I'm running this mill hard. This mill will last a long time for sure. I disassembled to plugging the breather hole then I will clean all the build up this will free up some motion. My bearings were perfect no dirt everything looked great but i have a lot of build up from running a lot of castor 14% I'm running 12 now. I have no tuning issues no flame outs power is smooth this is my favorite mill for sure.
#5749
Suspended
iTrader: (7)
Joined: Nov 2000
Posts: 1,012
I do not own a temp sleeve, warmer, blanket, or whatever they are called. I have a clocked engine and its been run rich for long enough. Bought break in service, and have run a gallon threw it running temps no higher than 250 max. Tonight, I let my clocked engine eat! Max 298 for temp, I turned the high idol screw back out the half turn I took from it, it still run strong! Preheating, to what temp will help me elimanate warm up laps?
#5750
I do not own a temp sleeve, warmer, blanket, or whatever they are called. I have a clocked engine and its been run rich for long enough. Bought break in service, and have run a gallon threw it running temps no higher than 250 max. Tonight, I let my clocked engine eat! Max 298 for temp, I turned the high idol screw back out the half turn I took from it, it still run strong! Preheating, to what temp will help me elimanate warm up laps?
#5751
Tech Adept
iTrader: (6)
Joined: Aug 2008
Posts: 150
like Neal says tuning by temp for baseline is fine but this can be misleading depending on ambient temps outside. By the time youve done 3 -4 warm up laps your engine should sound razor crisp at any throttle position. The bottom end should be very tight and it should come on the pipe with no hesitation. Then stay on the pipe the entire band.
Here is a clocked btt. This is after 3 laps and back on the box while waiting. How it sounds on the box is how it should sound when under load.
http://www.youtube.com/watch?v=oLZjsoWG1qs
Here is a clocked btt. This is after 3 laps and back on the box while waiting. How it sounds on the box is how it should sound when under load.
http://www.youtube.com/watch?v=oLZjsoWG1qs
Last edited by NLR-Power and C; 06-26-2012 at 07:56 AM.
#5752
Just now have about 2 gallons on my CRE P5 and I am loving it. I am taking it out of the buggy this week to drop in a ceramic rear bearing and a nova double seal front bearing and just generally go through the motor before the big races coming up.
Couple of questions for you guys. Are you setting the .6mm idle gap with the venturi in the car or out of the carb? I imagine it is out of the carb just like my Werks motors, but I just want to make sure. Also, are the stock needle settings the 3.5 turns out from flush (high) and flush w/ housing (low) like it says on Nova's site?
Thanks again for a killer motor!
Couple of questions for you guys. Are you setting the .6mm idle gap with the venturi in the car or out of the carb? I imagine it is out of the carb just like my Werks motors, but I just want to make sure. Also, are the stock needle settings the 3.5 turns out from flush (high) and flush w/ housing (low) like it says on Nova's site?
Thanks again for a killer motor!
#5753
Just now have about 2 gallons on my CRE P5 and I am loving it. I am taking it out of the buggy this week to drop in a ceramic rear bearing and a nova double seal front bearing and just generally go through the motor before the big races coming up.
Couple of questions for you guys. Are you setting the .6mm idle gap with the venturi in the car or out of the carb? I imagine it is out of the carb just like my Werks motors, but I just want to make sure. Also, are the stock needle settings the 3.5 turns out from flush (high) and flush w/ housing (low) like it says on Nova's site?
Thanks again for a killer motor!
Couple of questions for you guys. Are you setting the .6mm idle gap with the venturi in the car or out of the carb? I imagine it is out of the carb just like my Werks motors, but I just want to make sure. Also, are the stock needle settings the 3.5 turns out from flush (high) and flush w/ housing (low) like it says on Nova's site?
Thanks again for a killer motor!
#5754
Got to run Neal's Proto 7 ,First i like 28 and 25 in truggy lots of torque suits me the Proto 7 is the first 21 i found all the torque i like.It ramps up smoothly and progressivley with lots of top end.
#5756
#5758
Joined: Apr 2007
Posts: 3,289
From: The Aloha state
#5760



