Engine housings without "bare" engine support POLINI Peugeot 103 sp, mv, mvl, lm ...

Here are the small POLINI housings without supports for PEUGEOT 103 SP, MV, MVL, LM ... This version of housings is identical to the complete ones but delivered without engine bearings, engine studs, crankshaft spy joints!

However, they are delivered with the 15mm pipe for SHA and the 19mm pipe for PHBG as well as with the intake pipe screws, valves and engine case gaskets!

A nice saving for those who prefer more solid MALOSSI studs as well as bearings like celerons! As a reminder, these housings are excellent because they have a very improved admission (orientation and valve box system), they have a good gas flow and few dead volumes!

On a 50cc kit or even on a carburetion of less than 21mm, we strongly recommend these housings! Large crankcases with supports are more suitable for 70cc kits with more than 21mm carburetion (Large intake and more dead volumes).