2LikesGo-Tech Engines Thread
09-20-2010 | 08:13 PM
Tech Addict
Joined: Jun 2010
Posts: 513
From: O-H....I-O
Perhaps that wasn't the best phrase to use. It means ¨give it some throttle¨ or ¨put the foot down¨ - nothing to do with running rich.
You want to be a little on the rich side while running in, but not real rich and boggy. Just a little blubbery for those first 8 tanks, then a little leaner for the next 4, then just under race tune for a few more. Then by #15 you should be ready to race. It will still be tight for a while, so don't expect 100% performance or real good economy for at least 1.5 gallons. By then you should be humming real good
You want to be a little on the rich side while running in, but not real rich and boggy. Just a little blubbery for those first 8 tanks, then a little leaner for the next 4, then just under race tune for a few more. Then by #15 you should be ready to race. It will still be tight for a while, so don't expect 100% performance or real good economy for at least 1.5 gallons. By then you should be humming real good
LOL accidental double post to add the sneaky emo.
09-20-2010 | 08:17 PM
Joined: Dec 2009
Posts: 7,916
From: northern michigan
again, another reason GO MOTORS are becoming most popular is the support you guys give!!!! very helpful and freindly!!!! keep up the good work GO guys!!! i run a GO .21 5.5. AND WILL FORSURE GET ANOTHER!! also talked 2 guys at my local track to get one and they love them!!! very cool......very coo!!!!
09-20-2010 | 08:37 PM
Tech Elite
Joined: Nov 2007
Posts: 2,983
From: Auckland, New Zealand
again, another reason GO MOTORS are becoming most popular is the support you guys give!!!! very helpful and freindly!!!! keep up the good work GO guys!!! i run a GO .21 5.5. AND WILL FORSURE GET ANOTHER!! also talked 2 guys at my local track to get one and they love them!!! very cool......very coo!!!!
Once broken in and shimmed for the fuel you are using they are a kick butt motor.
Last edited by grizz1; 09-21-2010 at 01:02 AM. Reason: removal of material that some pure soul may have found offensive :)
09-20-2010 | 08:38 PM
For sure you get an insane amount of power for the money and they are built rock solid to last as long as any engine on the market today. I can't say enough good things about these mills. I just wish there were more usa outlets for them. Ebay is also a great place to find deals on them. I've been getting turbo head buttons for about $10/ea and bought a lightened gxr 5 port cooling head for about $25 to my door. They sell crankshafts and p/s for cheap as well. A month or so ago i picked up a brand new carb for $30. I figure by the time spring starts i'll have a brand new gxr 5port as a backup 
09-20-2010 | 08:44 PM
Joined: Dec 2009
Posts: 7,916
From: northern michigan
Yeah, it´s an Aussie / New Zealand saying from us boys who live ¨Down Under¨
Sort of has a sexual reference attached to it originally. We won't go there on here though - but I´m guessing you get the picture
That´s great inferno. Get yourself an MG66 through Answer USA - you won´t regret it
Once broken in and shimmed for the fuel you are using they are a kick butt motor.
Sort of has a sexual reference attached to it originally. We won't go there on here though - but I´m guessing you get the picture
That´s great inferno. Get yourself an MG66 through Answer USA - you won´t regret it
Once broken in and shimmed for the fuel you are using they are a kick butt motor.
09-20-2010 | 08:51 PM
09-20-2010 | 08:53 PM
Joined: Dec 2009
Posts: 7,916
From: northern michigan
i will have one!!!! wife gave me a 1000.00 limit for christmas, seems like alot but if you saw my wish list i need about 3000.00 more...lol, does it come with spare rod? when i bought my .21 5.5 it came with a spare rod, and a STICKER...LOL
09-20-2010 | 08:55 PM
....you must have an AWESOME wife!....
09-20-2010 | 09:04 PM
Tech Elite
Joined: Nov 2007
Posts: 2,983
From: Auckland, New Zealand
09-20-2010 | 09:06 PM
Joined: Dec 2009
Posts: 7,916
From: northern michigan
09-21-2010 | 01:51 AM
Tech Apprentice
Joined: Dec 2008
Posts: 52
Are GO turbo plugs any good on MG 66? I just wanna stick with one brand of plugs, dont like switching from os P3 to Odonell97T, and so on....
and yes, I will be running 33% roga fuel,086 pipe, will be 33% to much for that engine?
and yes, I will be running 33% roga fuel,086 pipe, will be 33% to much for that engine?
09-21-2010 | 11:15 AM
Tech Master
Joined: Sep 2006
Posts: 1,919
As I understand it, there is .3mm built in clearance. So you are running a total clearance of .7mm. This is on 25% nitro.
On the MM site, it states that on 20%, he runs one .1 shim. This would be a total clearance of .4mm. This would be after break in. Anyone running this?
On the MM site, it states that on 20%, he runs one .1 shim. This would be a total clearance of .4mm. This would be after break in. Anyone running this?