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 13 years 9 months ago
by Woodie
18 Replies 7368 Views
Last Post by Woodie 13 years 9 months ago

g230pum Carb interchange?

Last Post 13 years 9 months ago
by aminoacid
2 Replies 3881 Views
Last Post by aminoacid 13 years 9 months ago

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

Last Post 13 years 9 months ago
by Scott
58 Replies 70.7k Views
Last Post by Scott 13 years 9 months ago

weedy question

Last Post 13 years 9 months ago
by Ozpulse
2 Replies 2462 Views
Last Post by Ozpulse 13 years 9 months ago

Water-cooled exhaust manifold for mod motors?

Last Post 13 years 9 months ago
by David McIntyre
5 Replies 4181 Views
Last Post by David McIntyre 13 years 9 months ago

having engine problems...

Last Post 13 years 10 months ago
by Ozpulse
2 Replies 2091 Views
Last Post by Ozpulse 13 years 10 months ago

Compressed cylinder gasket ?

Last Post 13 years 10 months ago
by Mercury94
0 Replies 2576 Views
Last Post by Mercury94 13 years 10 months ago

CY Weedy Engine!

Last Post 13 years 10 months ago
by Ozpulse
10 Replies 7178 Views
Last Post by Ozpulse 13 years 10 months ago

carb change (for Scott)

Last Post 13 years 11 months ago
by dazzido
4 Replies 2467 Views
Last Post by dazzido 13 years 11 months ago

Carb help. Anyone?

Last Post 13 years 11 months ago
by Ozpulse
1 Replies 1913 Views
Last Post by Ozpulse 13 years 11 months ago

exhaust throttles?

Last Post 13 years 11 months ago
by marc
2 Replies 2487 Views
Last Post by marc 13 years 11 months ago

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

Last Post 13 years 11 months ago
by marc
6 Replies 2760 Views
Last Post by marc 13 years 11 months ago

Exhaust Help

Last Post 13 years 11 months ago
by StangRey
2 Replies 2870 Views
Last Post by StangRey 13 years 11 months ago

Gas engine comparisons

Last Post 13 years 11 months ago
by Gone On Racing
8 Replies 3538 Views
Last Post by Gone On Racing 13 years 11 months ago

Problems In Radio HELP PLEASE Urgent

Last Post 14 years 5 days ago
by david36pt
10 Replies 5234 Views
Last Post by david36pt 14 years 5 days ago

Ryobi 31cc How to start????

Last Post 14 years 1 week ago
by Ozpulse
1 Replies 5527 Views
Last Post by Ozpulse 14 years 1 week ago

RCMK RZ254

Last Post 14 years 1 month ago
by ales
4 Replies 3778 Views
Last Post by ales 14 years 1 month ago

Constantly blowing o-rings >>> any tips?

Last Post 14 years 1 month ago
by wilsta67
9 Replies 4816 Views
Last Post by wilsta67 14 years 1 month ago

Exhaust port/flange- gasket or no gasket?

Last Post 14 years 1 month ago
by Craig Dickson
12 Replies 11.4k Views
Last Post by Craig Dickson 14 years 1 month ago

weedeater engine?

Last Post 14 years 1 month ago
by Ozpulse
1 Replies 3015 Views
Last Post by Ozpulse 14 years 1 month ago

Zenaoh ,cutting out

Last Post 14 years 1 month ago
by Craig Dickson
29 Replies 10.5k Views
Last Post by Craig Dickson 14 years 1 month ago

McCulloch Mods

Last Post 14 years 1 month ago
by baskarz
2 Replies 36.5k Views
Last Post by baskarz 14 years 1 month ago

Timing suggestion?

Last Post 14 years 2 months ago
by goesman
9 Replies 4225 Views
Last Post by goesman 14 years 2 months ago

need info about rcmk sx 254 evo and s 254 evo

Last Post 14 years 2 months ago
by chai87
2 Replies 4901 Views
Last Post by chai87 14 years 2 months ago

Seeing RCMK and CY top rod cages break.

Last Post 14 years 2 months ago
by Scott
0 Replies 2093 Views
Last Post by Scott 14 years 2 months ago

quick draw pipe

Last Post 14 years 2 months ago
by marc
1 Replies 36.7k Views
Last Post by marc 14 years 2 months ago

Brand New replacement RCMK crankshaft

Last Post 14 years 2 months ago
by marc
15 Replies 44.2k Views
Last Post by marc 14 years 2 months ago

Broken carburetor shaft

Last Post 14 years 2 months ago
by Canadian Hot Rod RC Boats
4 Replies 58.3k Views
Last Post by Canadian Hot Rod RC Boats 14 years 2 months ago

Billet XP254 Or RCMKRZ254

Last Post 14 years 2 months ago
by david36pt
4 Replies 37.9k Views
Last Post by david36pt 14 years 2 months ago

CC Beast pipe clamp?

Last Post 14 years 2 months ago
by Mercury94
7 Replies 37.9k Views
Last Post by Mercury94 14 years 2 months ago
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