81 Mod Stock, 77 Stock

[bojisrx]

Wanted to save the original seat on the 77 so i had some foam and made new one. 77 ran in douglas, mn grass first race a 5.9 in 500 ft. 1st place AA and Open 440. Runs about 80 in 500 with gearing. This is grass ice probably 85-88 and 5.7 Hopfully. And i still run original OEM yamaha Primary and Secondary NO comet stuff on here.! :-)

 

[bojisrx]

Here they are..

 

[Argento102]

Here they are..

Oh baby,....that's one gorgeous rocket.

 

[YAMMIEGOD3:16]

NICE MAN AND FAST AS HELL. YOU CAN BEAT NEW SLEDS WITH THAT THING. 3:16 (yammie tony)

 

[bojisrx]

Hey thanks Tony.... Yeah this things has some custom weights that were never givin to public from yamaha back in early 80's. Has major power for first 100 feet and doesnt look back... comin in a 7000 helps too.

 

[bojisrx]

Here is my 1981 srx mod stock. It was not like this when i bought it. but i wanted to bring it back. This was Pat Hauck's world champ sled in 80's. It runs new yamaha apex primary and secondary. With some custom pipes build by Olav Aeen. Hauck ported cylinders. It runs about 115-120 Hp hopefully and 5.4 5.3 in 500 ft about 90 mph.