vmax3
New member
I just purchased a 79 SRX in fair condition. Can anyone help me with a few specs? I am curios what the stock hp, clutch and geearing might be. And also hat a good set up would be for racing 500-600 feet.
Thanks
Thanks
79 Srx
- Thread starter vmax3
- Start date
I would like to see it, can you post some pics??
vmax3
New member
Srx
As soon as the rain stops I will send a couple pics. If all the rain we have had in Maine recnetly fell as snow, we would up to our ears in snow.
As soon as the rain stops I will send a couple pics. If all the rain we have had in Maine recnetly fell as snow, we would up to our ears in snow.
MrSled said:
shortstop20
New member
- Joined
- Mar 6, 2005
- Messages
- 1,583
- Age
- 38
- Location
- Stickney, South Dakota
- Website
- www.snowmobilefanatics.net
vmax3 said:
South Dakota is in the same boat, more rain than we can handle. How come we can't get this much moisture in the winter!!!
YAMMIEGOD3:16
Active member
VMAX3 , 1979 SRX WAS FAVORITE SRX. I REMEBER WHN I BOUGHT MINE BRAND NEW. HOW ABOUT $2399 !! ANYWAYS HORSEPOWER WAS 80, GEARING WAS 18-29 AND MOST SWITCHED YAMAHA CLUTCH TO A COMET. !! 3:16 (tony)
vmax3
New member
Srx
Well, after gettig a closer look tonight at the SRX I am going to need more parts than I thought. When I get my list together, I will be asking around.
Yammie God I do have the luck of having a Comet 108c clutch, on this sled
Well, after gettig a closer look tonight at the SRX I am going to need more parts than I thought. When I get my list together, I will be asking around.
Yammie God I do have the luck of having a Comet 108c clutch, on this sled
YAMMIEGOD3:16
Active member
VMAX3, I ALWAYS USED THE 102c ON MINE. DON,T KNOW MUCH ABOUT THE 108c !! 3:16 (tony)
vmax3
New member
Gearing
Yammie,
I looked at my gears today, and they are 15 tooth top and 31 tooth bottom. I wondewr if it is at all stock or even a good combination.
Yammie,
I looked at my gears today, and they are 15 tooth top and 31 tooth bottom. I wondewr if it is at all stock or even a good combination.
YAMMIEGOD3:16 said:
YAMMIEGOD3:16
Active member
VMAX3, THAT GEARING BEEN CHANGED. THAT 15 TOOTH WOULD DO NOTHING FOR YA. BOTTOM ALSO BEEN CHANGES BUT A 31 BOTTOM ACTUALY WORKED GREAT WITH A 17 TOP !!!!!!! 3:16 (tony)
vmax3
New member
Formula
I would like to know a good gearing and clutching formula for racing 600' and 1000' feet.
I would like to know a good gearing and clutching formula for racing 600' and 1000' feet.
YAMMIEGOD3:16 said:
snopro
New member
raise your engagement to atleast 5000 rpm, or higher.
18/35 or 18/34 will help out for gears.
the comet 108c is basicly the same as the 102c with the 108 having a slightly heavier cover i believe. the internal parts (springs/weights/rollers/pins/bushings) are compatible with each other.
18/35 or 18/34 will help out for gears.
the comet 108c is basicly the same as the 102c with the 108 having a slightly heavier cover i believe. the internal parts (springs/weights/rollers/pins/bushings) are compatible with each other.
YAMMIEGOD3:16
Active member
17/ 31 WORKED GREAT IN A 79 SRX UP TO 1000 F.T. !! CLUTCHING IS GONNA DEPEND ON WHAT PIPES YOU SETTLE ON AND WHAT RPM YOU RUN MOTOR AT. YOU MUST START ATLEAST A 5000 ENGAGEMENT OR FORGET IT. YOU WILL HAVE A BOG OR LAG UNDER THAT YOU WON,T GET RID OF. !! 3:16 (tony)