Morgans

08/10/2007

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My Morgan

Built in 1981 for my father, it is a +8 with all alloy body & wings, no spotlights or door handles, and a 4 seater windscreen (as he was tall). Since it passed to me in 1989 I have upgraded various things as they wore out. it now has:

Roll Bar Saw pictures of an accident where a Harley ran into the back of a Mog, and the roll bar saved the driver - a good idea!
15" Morgan wheels I had problems sourcing decent 14" rubber
Toyo 205/50 R888 tires These are just so sticky, transformed the car
Weber / Edelbrock 500 Carburetor  More power for less fuel...  RPI do a kit with all the bits to change over from the SU's. The dyno. says there is more power, but it is the mid range you really notice while driving.
Edelbrock Inlet Manifold To make the Weber work properly
K&N filter To keep rocks out of the Weber.
Piper fast road (270) cam RPI supplied and fitted by Graham King, we put her on the rollers after fitting this and at the back wheels we recorded 181 bhp @ 5600rpm. With a standard engine we would expect to see ~120bhp, so she is 50% better than new and I still have to fit some gas flowed heads.
J&P Duplex Timing Gear A touch noisier than the standard nylon gear( which actually looked ok after 65,000 miles) but I thought that as it all had to come off to change the cam so, what the heck?
Rutherford tubular rear damper conversion Vastly improved grip, ride and handling over the original lever arms. Lever arms? On a sports car? What were they thinking?
Koni 'Classic' dampers all round Red (& adjustable I believe, but I've never bothered as they seem to work fine).
4 pot front brake calipers with This is the later +8 specification and were upgraded as the originals were a pain to source. The Plus 8 shares these with the Austin 'Princess'!
Mallory dual point ignition system Has given the most problems. the branded capacitor from Mallory seems to have a really short life - the cheap no brand replacement has been on there for years now
Stainless exhaust Nice and loud as I changed the rear mufflers for a length of pipe that saved quite a bit of weight.
Torque reaction bars Didn't notice a difference here, probably don't brake violently enough.
EBC Greenstuff pads & discs Effective, yet strangely noisy. sounds like the pads are made from emery cloth. Wheels stay nice & clean despite some spirited drives. I think I might try the 'Redstuff' pads next time  
Negative camber plates I think Morgan still set the cars up for cross ply tires when mine was built. Not convinced about the cross head on TJ now as one wheel was brought from +ve to plumb vertical & the other went -ve as expected (They are all like that sir).
Front Suspension This all got a rebuild last winter, I fitted a set of hard chrome kingpins with the Mulberry roller bearings & 180lb springs. I am told that this results in lighter steering and suspension that actually works while cornering, but ended up with a terrible case of the Malvern shimmy!
I fitted a steering damper (intended for a Land Rover) and the Malvern shimmy is all cured, with the steering now far smoother than ever before. Paul & I made up a couple of brackets from 2" angle iron and hung it between the bumper iron and the drag link. Not bad for fourteen and a half quid!
I'll still be saving up for a rack conversion, mainly because I reckon the steering box will be due another rebuild in a couple of years.... 
Panhard Rod Well, most mods have been at the front so far, and the Panhard rod helps locate the axle when cornering hard making my Morgan handle better.

Anyway, I had a little play on here and these are the figures that drop out, I used the published weight, but this may be a little high as it will be for a steel bodied car and mine is all alloy:-

Power at Flywheel (BHP) : 232
Weight without Driver (KG) : 897
Power to Weight Ratio (BHP Per Ton) : 262.79
0 - 60 (Secs) : 4.46
0 - 100 (Secs) : 11.18
60 - 100 (Secs) : 6.72
Quarter Mile (Secs) : 12.83
Terminal Speed (MPH) : 107.11
Drag Strip Quarter Mile (Secs) : 12.73
Drag Strip Terminal Speed (MPH) : 108.37

So, what else is on the cards?

Gas flowed headswell, you can never have too much power!
Scuttle hoop 
Steering rack 
PaintBut what colour?
Anti tramps barsand it is quite easy to provoke a bit of axle hop when launching.
Afin DrumsI reckon these would add some lightness right where it would be appreciated

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