XPAG Service Data ..... 9 XPEG Service Data ..... 14 XPAG/XPEG CHANGES..... 18 Engine Numbers for Beginning Chassis ... XPAG Engine Bore Statistics .....10 . Table 4. XPAG and XPEG Main Journal Dimensions ...10 Table 5. XPAG and XPEG Main Journal Sizes .....11 . Table 6. XPAG and XPEG Crankpin Journal ...

2018年9月23日 · It was derived from the OHV engine used in the new-for-1938 Morris Ten sedan, displacing 1,250cc, albeit with a shorter 90mm stroke. This was the heart of the new MG TB, of which only 379 were assembled before the hostilities commenced.

The XPAG engine is well known for its tunability. The TC engine was a slightly improved version of the XPAG first introduced to MG in the TB. Notable improvement was through the addition of a hydraulically (oil pressure) adjusted timing chain tensioner.

Classic Performance ltd, lead by renowned MG expert Peter Edney have been rebuilding XPAG / XPEG engines & serving the classic MG fraternity for over 30 years. Founded back in 1993 by an enthusiastic 22 year old Peter, seen here with his MG TC.

In 1939 the Autocar magazine published two technical articles on the subject of the Morris XPJM engine. This engine of course was the source of the MG XPAG engine and it’s introduction intrigued Autocar enough to send Montague Tombs to investigate its advances in design.

The first TD engine was XPAG/TD/501. With the new model a new C45Y dynamo, M418G starter and flywheel starter gear ring were fitted, at TD/501 and SC/14023. The new starter only has two bolts, not three.

After WW2 in 1945 the XPAG 1250cc engine was put into the TC Midget, then in 1947 into the new Y and YT sports saloons. In 1949 it was seen in the new TD Midget, and by 1952 in the improved YB saloon. By 1953 it had been bored out to 1466cc in the TF Midget. In 1952 Wolseley had used the engine in their 4/44, ( four cylinder, 44bhp.)

MGT REPAIR manufactures, distributes and sells engine parts for the T-Series mg xpag and xpeg engines made from 1939 through 1955. Owned by Tom Lange, a dedicated mg owner since 1968, it is our goal to provide hard-to-find parts of the highest quality for mg owners.

Engine . The power unit was a single carburettor version of the 1,250 cc engine used in the latest MG-TB. This engine, the XPAG, went on to power both the MG-TC and MG-TD series. The MG Y Type saloon developed 46 bhp at 4,800 rpm, with 58.5 lb. ft. of torque at 2,400 rpm, the YT Tourer (with the higher lift camshaft and twin carburettors ...

We specialise in XPAG and XPEG engines only and have over 40 years experience in building and racing these engines. We can cater for the total rebuild of both standard and full race engines and anything in between to suit your requirements. If you want to rebuild the engine yourself we can supply many of the parts you may require.

2006年4月2日 · The XPAG, 'A' and 'B' series engines used this system, until BMC fitted neoprene sprung lip-seals in the early 1960's. Morris were also clever with their pre-war sv units, putting a 'cover' on the top similar to a rocker cover, but was in fact a …

2023年7月27日 · When rebuilding an XPAG Engine, there is a typical order of assembly: 1. Disassembly: Completely disassemble the engine, removing all components, including the old timing chain (if present) and pistons. 2. Cleaning and Inspection: Thoroughly clean all engine components and ins

An MG TC XPAG, fully rebuilt engine has been fitted instead, alongside a VW steering box conversion, 5 speed gearbox and telescopic rear dampers (to name a few). All very discreet but extremely beneficial for the modern day traffic. The car is wonderful to drive and is ready for the next owner to enjoy. Click to follow us!

2024年2月14日 · Is there a good source for details on recommended upgrades to an XPAG engine? I have one from an early TD - so not the 8" dia clutch. Block and crank are in good shape.

We truly believe that you will not find a better XPAG / XPEG engine rebuild anywhere else. Standard build specification Includes lead-free conversion, new clutch, water pump and full engine balancing.

XPAG engines for the 'TB' and 'TC' models and the XPAG/TD engines as fitted to the 'TD' Midgets. With the exception of the 'TD' (Mark . IO . with the TD3 engines, all cars were delivered from the factory in standard untuned form, tuned to give maximum performance with pump petrol consistent with complete reliability and freedom from pinking.

The new specially tuned TD Mark II engine was adopted for the TF model in 1953. The TF had a cylinder head depth of 75.16mm for the higher compression ratio of 8.1:1 and was designated XPAG/TF. A year after production, MG released the TF 1500 with a 1466cc version of the XP-engine, now known as the XPEG.

This document provides an introduction to servicing and tuning the XPAG engine used in various MG, Morris, and Wolseley models from the late 1930s. It emphasizes thoroughness, cleanliness, and following proper procedures when working on the engine.

2013年11月17日 · Prior to the introduction of the MGA Twin Cam, there were four known private (as opposed to the Factory) initiatives aimed at perfecting an XPAG based twin cam engine. The driving imperative for the first, the Uihlein Twin Cam was to build a car which would restore the competitiveness of the XPAG in racing against European machinery (The OSCA ...

The XPAG engine was not designed on a clean sheet of paper. Morris had modified their 1930’s Morris Ten/4 side-valve engine into an over-head-valve engine. You can see this by the huge sheet steel pressing that covers the cam-followers and pushrods, this was where access was gained to adjust the tappets on the sv engine.