Talk Morgan Forums Morgan Sports Cars Maintenance & Servicing Compression Test

Top Posters(30 Days)

Boats alongsidish last night
by +8Rich - 03/09/26 11:57 PM

Steering bearings
by Ricosan - 03/09/26 06:30 PM

Tyres for 1990 +8
by CJB - 03/09/26 11:16 AM

2018 Sigma 4/4 ride height
by Neville1 - 02/09/26 09:10 PM

CX moaners
by Malachy - 02/09/26 01:20 PM

Plus 4 Steering rack gaiter
by Strathaven - 02/09/26 12:42 PM

Three BMW tales
by DaveW - 02/09/26 09:53 AM

Latest Photos

Wales
by Joske Vermeule, September 1

tow bar
by G Walker, August 24

Forum Statistics

Forums39

Topics49,870

Posts837,668

Members9,596

Most Online1,063
Jun 14th, 2026

Today's Birthdays

Print Thread

Re: Compression Test britmog #610708 01/01/20 11:37 PM
Joined: Dec 2017 Posts: 2,223 Likes: 183 Evergreen, Colorado, USA britmog OP Talk Morgan Expert
OP britmog Talk Morgan Expert Joined: Dec 2017 Posts: 2,223 Likes: 183 Evergreen, Colorado, USA	Steve: I think I have answered my own question and you are correct. With a compression ratio of 9.35:1 the range is 170 - 180. Thanks for the quick response. Bruce 1964 4/4 Series V Comp (Megan) 1994 +8 (Maurice) tis no more 2013 M3W (Olga)

Moderated by TalkMorgan

Link Copied to Clipboard