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 9 months ago
by Woodie
18 Replies 8276 Views
Last Post by Woodie 14 years 9 months ago

g230pum Carb interchange?

Last Post 14 years 9 months ago
by aminoacid
2 Replies 4285 Views
Last Post by aminoacid 14 years 9 months ago

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

Last Post 14 years 10 months ago
by Scott
58 Replies 73.5k Views
Last Post by Scott 14 years 10 months ago

weedy question

Last Post 14 years 10 months ago
by Ozpulse
2 Replies 2826 Views
Last Post by Ozpulse 14 years 10 months ago

Water-cooled exhaust manifold for mod motors?

Last Post 14 years 10 months ago
by David McIntyre
5 Replies 4581 Views
Last Post by David McIntyre 14 years 10 months ago

having engine problems...

Last Post 14 years 10 months ago
by Ozpulse
2 Replies 2453 Views
Last Post by Ozpulse 14 years 10 months ago

Compressed cylinder gasket ?

Last Post 14 years 10 months ago
by Mercury94
0 Replies 2941 Views
Last Post by Mercury94 14 years 10 months ago

CY Weedy Engine!

Last Post 14 years 11 months ago
by Ozpulse
10 Replies 8151 Views
Last Post by Ozpulse 14 years 11 months ago

carb change (for Scott)

Last Post 14 years 11 months ago
by dazzido
4 Replies 2825 Views
Last Post by dazzido 14 years 11 months ago

Carb help. Anyone?

Last Post 14 years 11 months ago
by Ozpulse
1 Replies 2281 Views
Last Post by Ozpulse 14 years 11 months ago

exhaust throttles?

Last Post 14 years 11 months ago
by marc
2 Replies 2835 Views
Last Post by marc 14 years 11 months ago

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

Last Post 15 years 5 days ago
by marc
6 Replies 3067 Views
Last Post by marc 15 years 5 days ago

Exhaust Help

Last Post 15 years 1 week ago
by StangRey
2 Replies 3222 Views
Last Post by StangRey 15 years 1 week ago

Gas engine comparisons

Last Post 15 years 1 week ago
by Gone On Racing
8 Replies 3932 Views
Last Post by Gone On Racing 15 years 1 week ago

Problems In Radio HELP PLEASE Urgent

Last Post 15 years 2 weeks ago
by david36pt
10 Replies 6170 Views
Last Post by david36pt 15 years 2 weeks ago

Ryobi 31cc How to start????

Last Post 15 years 3 weeks ago
by Ozpulse
1 Replies 5936 Views
Last Post by Ozpulse 15 years 3 weeks ago

RCMK RZ254

Last Post 15 years 1 month ago
by ales
4 Replies 4066 Views
Last Post by ales 15 years 1 month ago

Constantly blowing o-rings >>> any tips?

Last Post 15 years 1 month ago
by wilsta67
9 Replies 5243 Views
Last Post by wilsta67 15 years 1 month ago

Exhaust port/flange- gasket or no gasket?

Last Post 15 years 1 month ago
by Craig Dickson
12 Replies 12.3k Views
Last Post by Craig Dickson 15 years 1 month ago

weedeater engine?

Last Post 15 years 1 month ago
by Ozpulse
1 Replies 3366 Views
Last Post by Ozpulse 15 years 1 month ago

Zenaoh ,cutting out

Last Post 15 years 2 months ago
by Craig Dickson
29 Replies 11.7k Views
Last Post by Craig Dickson 15 years 2 months ago

McCulloch Mods

Last Post 15 years 2 months ago
by baskarz
2 Replies 36.9k Views
Last Post by baskarz 15 years 2 months ago

Timing suggestion?

Last Post 15 years 2 months ago
by goesman
9 Replies 4605 Views
Last Post by goesman 15 years 2 months ago

need info about rcmk sx 254 evo and s 254 evo

Last Post 15 years 2 months ago
by chai87
2 Replies 5180 Views
Last Post by chai87 15 years 2 months ago

Seeing RCMK and CY top rod cages break.

Last Post 15 years 2 months ago
by Scott
0 Replies 2380 Views
Last Post by Scott 15 years 2 months ago

quick draw pipe

Last Post 15 years 2 months ago
by marc
1 Replies 37.1k Views
Last Post by marc 15 years 2 months ago

Brand New replacement RCMK crankshaft

Last Post 15 years 3 months ago
by marc
15 Replies 45.1k Views
Last Post by marc 15 years 3 months ago

Broken carburetor shaft

Last Post 15 years 3 months ago
by Canadian Hot Rod RC Boats
4 Replies 58.7k Views
Last Post by Canadian Hot Rod RC Boats 15 years 3 months ago

Billet XP254 Or RCMKRZ254

Last Post 15 years 3 months ago
by david36pt
4 Replies 38.2k Views
Last Post by david36pt 15 years 3 months ago

CC Beast pipe clamp?

Last Post 15 years 3 months ago
by Mercury94
7 Replies 38.3k Views
Last Post by Mercury94 15 years 3 months ago
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