MGB Engine Clinic

Forum for Engines Only ...
Modifications, Repair help, General engine discussions.
Subject Replies Views Last Post

WANTED! CNC-guy for engine rails!

Last Post 14 years 2 months ago
by Woodie
18 Replies 7964 Views
Last Post by Woodie 14 years 2 months ago

g230pum Carb interchange?

Last Post 14 years 2 months ago
by aminoacid
2 Replies 4132 Views
Last Post by aminoacid 14 years 2 months ago

Just sharing my latest engine build ... RCMK 520 twin hybrid and now the Hull too .

Last Post 14 years 2 months ago
by Scott
58 Replies 72.5k Views
Last Post by Scott 14 years 2 months ago

weedy question

Last Post 14 years 2 months ago
by Ozpulse
2 Replies 2680 Views
Last Post by Ozpulse 14 years 2 months ago

Water-cooled exhaust manifold for mod motors?

Last Post 14 years 2 months ago
by David McIntyre
5 Replies 4408 Views
Last Post by David McIntyre 14 years 2 months ago

having engine problems...

Last Post 14 years 3 months ago
by Ozpulse
2 Replies 2311 Views
Last Post by Ozpulse 14 years 3 months ago

Compressed cylinder gasket ?

Last Post 14 years 3 months ago
by Mercury94
0 Replies 2785 Views
Last Post by Mercury94 14 years 3 months ago

CY Weedy Engine!

Last Post 14 years 3 months ago
by Ozpulse
10 Replies 7794 Views
Last Post by Ozpulse 14 years 3 months ago

carb change (for Scott)

Last Post 14 years 4 months ago
by dazzido
4 Replies 2691 Views
Last Post by dazzido 14 years 4 months ago

Carb help. Anyone?

Last Post 14 years 4 months ago
by Ozpulse
1 Replies 2134 Views
Last Post by Ozpulse 14 years 4 months ago

exhaust throttles?

Last Post 14 years 4 months ago
by marc
2 Replies 2704 Views
Last Post by marc 14 years 4 months ago

can anyone point me away to find or buy a big bore kit for a 23cc zen engine?

Last Post 14 years 4 months ago
by marc
6 Replies 2950 Views
Last Post by marc 14 years 4 months ago

Exhaust Help

Last Post 14 years 4 months ago
by StangRey
2 Replies 3084 Views
Last Post by StangRey 14 years 4 months ago

Gas engine comparisons

Last Post 14 years 5 months ago
by Gone On Racing
8 Replies 3762 Views
Last Post by Gone On Racing 14 years 5 months ago

Problems In Radio HELP PLEASE Urgent

Last Post 14 years 5 months ago
by david36pt
10 Replies 5872 Views
Last Post by david36pt 14 years 5 months ago

Ryobi 31cc How to start????

Last Post 14 years 5 months ago
by Ozpulse
1 Replies 5765 Views
Last Post by Ozpulse 14 years 5 months ago

RCMK RZ254

Last Post 14 years 6 months ago
by ales
4 Replies 3966 Views
Last Post by ales 14 years 6 months ago

Constantly blowing o-rings >>> any tips?

Last Post 14 years 6 months ago
by wilsta67
9 Replies 5049 Views
Last Post by wilsta67 14 years 6 months ago

Exhaust port/flange- gasket or no gasket?

Last Post 14 years 6 months ago
by Craig Dickson
12 Replies 11.9k Views
Last Post by Craig Dickson 14 years 6 months ago

weedeater engine?

Last Post 14 years 6 months ago
by Ozpulse
1 Replies 3223 Views
Last Post by Ozpulse 14 years 6 months ago

Zenaoh ,cutting out

Last Post 14 years 6 months ago
by Craig Dickson
29 Replies 11.3k Views
Last Post by Craig Dickson 14 years 6 months ago

McCulloch Mods

Last Post 14 years 6 months ago
by baskarz
2 Replies 36.8k Views
Last Post by baskarz 14 years 6 months ago

Timing suggestion?

Last Post 14 years 7 months ago
by goesman
9 Replies 4449 Views
Last Post by goesman 14 years 7 months ago

need info about rcmk sx 254 evo and s 254 evo

Last Post 14 years 7 months ago
by chai87
2 Replies 5088 Views
Last Post by chai87 14 years 7 months ago

Seeing RCMK and CY top rod cages break.

Last Post 14 years 7 months ago
by Scott
0 Replies 2299 Views
Last Post by Scott 14 years 7 months ago

quick draw pipe

Last Post 14 years 7 months ago
by marc
1 Replies 37k Views
Last Post by marc 14 years 7 months ago

Brand New replacement RCMK crankshaft

Last Post 14 years 7 months ago
by marc
15 Replies 44.8k Views
Last Post by marc 14 years 7 months ago

Broken carburetor shaft

Last Post 14 years 7 months ago
by Canadian Hot Rod RC Boats
4 Replies 58.6k Views
Last Post by Canadian Hot Rod RC Boats 14 years 7 months ago

Billet XP254 Or RCMKRZ254

Last Post 14 years 7 months ago
by david36pt
4 Replies 38.1k Views
Last Post by david36pt 14 years 7 months ago

CC Beast pipe clamp?

Last Post 14 years 8 months ago
by Mercury94
7 Replies 38.2k Views
Last Post by Mercury94 14 years 8 months ago
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