UPGRADING LAMBRETTA SIL GP-CRANK WITH GOOD CONROD

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Soulpunk
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i have a genuine gp-sil crank new and want to upgrade it, making it reliable.
thinking of buying a mazzuchelli conrod kit for gp-cranks and get the conrod changed (with bearing).
is it worth or should i bin it directly (sell it off) and buy a new gp mazzuchelli race for 100.-
which are good quality.

(ps: engine is indian cylinder, 22mm, krp 1 exhaust)
:?:
Lamaddict
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Put a Yamaha 110 rod in with a 3mm packing plate.
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sean brady scooters
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just get the crank rebuilt........by martin at chiselspeed.............
using a better big end bearing..............silver plated race spec cage............
Sean Brady Scooters - 01765 690 698
Soulpunk
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ok, so i get the crank rebuilt.
thanks.

want an original type conrod without spacer..
eibargum
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Sean,s right imo, use martin at chiselspeed, he,s done 3 for me upto now and ive had no trouble with any of them, in fact iam still running the first one he did and its been in a Rapido Race and 2 mugellos, its got a MEC 107mm rod in that one :D , but what ever rod he puts in it,ll be OK, he doesent use crap. Ive got one of his in my RB 230 he re-rodded for me, took 6 tons to put the pin in, dont expect it to twist anytime soon :lol: , regards.
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drunkmunkey6969
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Main scooter: '69 Lambretta GP
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How much does Martin charge?
See our YouTube scooter channel for Tech-help: https://www.youtube.com/c/TheScooterFactory/videos
Soulpunk
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as not living in the uk, i won´t send it to chiselspeed, but a good shop around the corner.
does anyone know a recommendable conrod type (standart dimensions) ?
Lamaddict
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The Indain conrods can look dog rough but they are OK it's the bearing that's no good usually.
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