1

Dyno hoss JPM.
jag var rädd for min nya motoren!

https://vimeo.com/139116979

1978 Helsinki.
96x71mm bore/stroke (2056),Fully balanced,41x34mm valves,9:1 CR,JPM custom designed cam
JPM Billet 7075 dual taper pushrods,Weber IDF 40's with 28mm venturis
Phyton CSP 42mm exhaust with stock heat exchangers,Type 1 oil pump with JPM primer.
Electronic ignition.

2

Najs. Va blev resultatet? ☺

3

115hk,motoren hadde bara 500km så den var litt stiv,kanske den är 120 til 125hk nu?

1978 Helsinki.
96x71mm bore/stroke (2056),Fully balanced,41x34mm valves,9:1 CR,JPM custom designed cam
JPM Billet 7075 dual taper pushrods,Weber IDF 40's with 28mm venturis
Phyton CSP 42mm exhaust with stock heat exchangers,Type 1 oil pump with JPM primer.
Electronic ignition.

4

Filmet den idag..
https://vimeo.com/139487477

1978 Helsinki.
96x71mm bore/stroke (2056),Fully balanced,41x34mm valves,9:1 CR,JPM custom designed cam
JPM Billet 7075 dual taper pushrods,Weber IDF 40's with 28mm venturis
Phyton CSP 42mm exhaust with stock heat exchangers,Type 1 oil pump with JPM primer.
Electronic ignition.