OzVMX Forum

Marque Remarks => Spaniards (Bultaco, Ossa, Montesa etc) => Topic started by: Sorelegs11 on May 06, 2013, 06:17:15 pm

Title: Alpina vs Pursang
Post by: Sorelegs11 on May 06, 2013, 06:17:15 pm

I have a 78pursang frame that has a 360 alpina engine sitting in it.
Would the alpina eng be any good for dirt track, gear ratios etc  ??? ???

Title: Re: Alpina vs Pursang
Post by: jerry on May 06, 2013, 07:13:53 pm

Talk to Peter Schoene at Bultaco  parts Australia. J

Title: Re: Alpina vs Pursang
Post by: cemotobull on May 06, 2013, 07:21:26 pm

The Alpina is more low down torquey power for trails & rock hopping and has a heavier clutch side fly wheel for engine inertia. It would need port work and a pursang gear box which would fit straight it. It also has a lower compression head. Basically, get a pursang or frontera engine or even better, an Astro!