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Originally Posted by John Sullivan
(Post 7788615)
Monty do you know what the factory setting is for the idle screw on the 21-4 c and the stock shimming is good for byrons 30% or would pro driver 25% be better? Thanks for your time
idle setting at race tune will be around 3/4 turn out from just closed on the slide barrel
Originally Posted by razzie
(Post 7789546)
Hi all,
I have recently acquired an old Nova BS21-SB. Engine still has very good compression. Can anyone share the specs of the engine? Btw, how old is the model and is the ODO99 plugs works well for the motor?..Thanks i dont remember the "specs" per se but if i remember correctly it was the short stroke big bore design that i am pretty sure the vspecs were designed after ;) ( dont quote me but i am pretty sure) , it might have been the sbk? anyway good engine , use it until its done as they are not compatible parts wise with any engine out there today :tire:
Originally Posted by rotarynut
(Post 7788104)
Monty,can't wait to get the FMS, I wanted to know what kind of clutch set up is suitable for this engine, I use Losi 4 shoe and its going into an 8T 2.0, with my LRP Z.28R I was using all alum shoes with 2 gold/2 silver springs, 13CB/ 50 spur. thanks.
if youre happy with that clutch setup i would continue with using it , if not i would probably try three blue aluminum (losi) shoes with gold and one carbon (losi) with green and make sure you have the good clutch bell :D |
Hey Monty, just got done setting up my clucth,3 alum w/gold,1 carbon w/green. the 3 alum are Kings heads 7075 if it makes any difference(it's all I have right now) would running 3 alum shoes cause an inbalance on the crank?just wondering.
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Originally Posted by rotarynut
(Post 7793478)
Hey Monty, just got done setting up my clucth,3 alum w/gold,1 carbon w/green. the 3 alum are Kings heads 7075 if it makes any difference(it's all I have right now) would running 3 alum shoes cause an inbalance on the crank?just wondering.
yes the 7075 shoes do slip quite a bit which cause a lot of aluminum galling up inside the clutch bell . make sure everything is either fresh , new and scuffed in or used and cleaned very well :nod: btw , i am not a losi clutch expert so you might wanna ask about a medium heavy clutch setup in the losi threads :D |
cool Monty thanks, all the clutch parts are in pretty good shape, I'll try asking the guys at the 8t 2.0 thread about the medium-heavy setup.
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Monty you have a PM.
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Originally Posted by KWT-NITRO
(Post 7793909)
Monty you have a PM.
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Now you do :p
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here is a link to all of the losi clutch set ups, that you would find in your manual
http://www.losi.com/ProdInfo/Files/8ight2Manual.pdf |
Originally Posted by Chad Millikan
(Post 7794192)
here is a link to all of the losi clutch set ups, that you would find in your manual
http://www.losi.com/ProdInfo/Files/8ight2Manual.pdf |
Hey robert I found a 2084ss , its in the mail ;)
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excelentemundo !! :nod:
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I need some good advice on the fuelline and exhaust tube.
My engine runs very rich, with a full tank, but when it reaches half or quarter-tank, it goes screaming. I have a short length of fuelline but with a filter on and about 8 inch exhaust tube. what can I do to reduce this problem? Thanks |
Originally Posted by jubibamse
(Post 7797291)
I need some good advice on the fuelline and exhaust tube.
My engine runs very rich, with a full tank, but when it reaches half or quarter-tank, it goes screaming. I have a short length of fuelline but with a filter on and about 8 inch exhaust tube. what can I do to reduce this problem? Thanks |
Originally Posted by revo61
(Post 7797346)
Make sure the fuel tank and or the fuel filter has no leak.
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Originally Posted by jubibamse
(Post 7797447)
There is no leak, I have tryed with 2 different tanks, and when I put a screw into the end of the fuelline, and put presure in the exhausttube it holds presure until it gets so high the fuel cap pops up and let presure out
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