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Custom 990 Rotax Twin for REV

Rocky

Well-known member
Premium Member
Custom 990 Rotax Twin built by Dave Trygstad.
Complete and ready to drop in a REV.
250 miles since new. Currently being freshened at Trygstad Motorsports.
Never an issue or problems since new.
Motor has been very reliable and fast.
Rare motor, only 6 ever built. Used by RMSHA factory Ski Doo hillclimbers.
Custom Magnesium Cases (motor only weighs 7lbs more than 800)
Crankshop Cylinders
Bored carbs
Coated Pistons
Crankshop Twins for REV chassis
Ignition Module
04' wiring harness
steering post and plate for direct bolt in REV chassis
complete setups available for 6-10,000 ft.
currently race fuel only, but heads could be changed.
Motor cost $9000 new. I have owned it since new.

$5500 plus shipping.
References available.

PM me with questions or call me at 970 759 8950.
 
MD,

Got your PM, sent you a reply. I also spoke with LF this morning, he has a couple options.

Feel free to give me a call.

Thanks.

TP
 
around 220HP...but Dave T doesn't talk much about dyno numbers, kinda like Struther's. BUT, they both seem to always make good power on the hill no matter what the claimed HP numbers are.
 
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