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Cox Engine of The Month
.049 throttle
Page 1 of 1
.049 throttle
I bought one of these custom throttles off US Ebay a while ago, I've just assembled a SS to go into the Honker I'm building from the plan Andrew posted a while back.
I must admit to being quite impressed with the throttle, it comes as a replacement cylinder/piston with the throttle barrel fitted to the cylinder, you can't use the throttle ring on another cylinder because they seem to be lapped together.
The engine throttles really smoothly down to just sub-7,000 rpm, pickup is instant, and you can arrange the throttle to close completely to kill the engine if you wish.
I'm not usually a fan of exhaust restrictor throttles, but this one is very good indeed.
I must admit to being quite impressed with the throttle, it comes as a replacement cylinder/piston with the throttle barrel fitted to the cylinder, you can't use the throttle ring on another cylinder because they seem to be lapped together.
The engine throttles really smoothly down to just sub-7,000 rpm, pickup is instant, and you can arrange the throttle to close completely to kill the engine if you wish.
I'm not usually a fan of exhaust restrictor throttles, but this one is very good indeed.
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
Re: .049 throttle
Looks very good. Glad to hear it works.
dankar04- Platinum Member
- Posts : 716
Join date : 2011-08-13
Age : 77
Location : Tucson,Az.
Re: .049 throttle
In the distant pass, exhaust restrictors were used to adjust speed. Early hi-performance boat engines used this as UC Carrier engines. Worked pretty good.
dankar04- Platinum Member
- Posts : 716
Join date : 2011-08-13
Age : 77
Location : Tucson,Az.
Re: .049 throttle
Cox International wrote:"ranalongway" sells those and I bought one as a sample. Yes, they are good!
Yes, that's who I bought it from
Ivanhoe- Diamond Member
- Posts : 1752
Join date : 2011-09-30
Location : Northern Ireland
Re: .049 throttle
Wilf, try to get a throttled medallion with the venturi/exhaust linkage.Ivanhoe wrote:Cox International wrote:"ranalongway" sells those and I bought one as a sample. Yes, they are good!
Yes, that's who I bought it from
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