Lince 200 o-tuning à la mode fastfrog

[fastfrog]

no still alive in its new form.
Can't get rid of my ST: a foockin addiction now. Mine is running very well knowing it's a pinasco bitza top end....

[fastfrog]

exhaust porting in progress:

[fastfrog]

progressing:

[fastfrog]

close to completion. Still waiting for a decent flange to match exhaust port to it....

[fastfrog]

a bit polished: it begins to look like it should be:

[fastfrog]

44,2 mm wide. I guess it's enough for this first attempt.





transfer port through the inlet:

[dapper]

Been following this thread avidly. Some beautiful porting work going on there.

[fastfrog]

many thanks. I'm gonna check my squish clearance this WE. Got plenty of head gaskets but need to oversize them to 67,5mm( from 66,5) to proceed to the checking.

[fastfrog]

meanwhile i had to look after my clutch: an almost fossilized specimen.... Bearing model with a quite devastated basket:
before

after

[fastfrog]

rebuilding on its way:
gearbox reassembled, perfect play (0,04mm), everything seems to just fit perfectly. My previous grinding op of the layshaft has produced its results: Now the big shim rests on the 1st gear and leaves free the layshaft.