100mph

Author
Discussion

GingerWizard

Original Poster:

4,721 posts

205 months

Wednesday 9th November 2011
quotequote all
whos done it with a A/+ series.

Post specs and how it was verified. gps or smiths or the police......

I would like to see details of engine and drive train spec if you can write it out.

Gwiz

laggeyder

2 posts

156 months

Thursday 10th November 2011
quotequote all
105 verified by gps, 1997 rover cooper sportpack s conversion + a very low suspension set up, long slight downhill sweeping road, isle of mann tt course, quite regular on a section of the road, all legal as we have no overall speed limit. the chap in the bm 328 was suprised yesterday!

Edited by laggeyder on Thursday 10th November 00:28

camelotr

570 posts

175 months

Thursday 10th November 2011
quotequote all
1360ccm A series, SW5 cam, "MG Metro" bigvalve 12G940 cylinder head very slightly modified (3 angle seat cut ports "smoothened", exhaust valve guide casting reduced), 10,5:1 CR, 1,75 RC40 exhaust LCB, HS6 carb, 2.95 fd ratio 10in wheels aaaaaaaaaaaand a Wolseley Hornet biggrin.

100mph - GPS and still had a bit of steam, but I have four kids soo...

JimexPL

1,448 posts

219 months

Thursday 10th November 2011
quotequote all
100 on gps once and 102 across the line leaving vmax one year. (i was meeting a friend, and you have to leave via the runway - it was going faster just over 1/3 of the way down the straight, but i didnt see the point in keeping my foot in) Don't really like taking it above 90 for long periods as the engine is doing 6k+ rpm. Wall-like clubman front doesn't help!
M.e.d 1330, stage 3 head, 276 cam, 1.5 roller rockers, fan delete. 104hp at the flywheel on Aldon automotive rollers.

Edited by JimexPL on Thursday 10th November 16:38

anonymous-user

61 months

Thursday 10th November 2011
quotequote all
I've got 92mph banghead
Need 8 more. There is a huge stretch of wide country road near mine that is great for straight line speed.
We can get my mates MK2 over 100mph easy but never really pushed it through fear of death...
Buying performance parts starting January!

chris_w

2,566 posts

266 months

Thursday 10th November 2011
quotequote all
114.5mph on our GPS datalogger. This was on the straights at Goodwood with our 1380 pulling about 8,300 revs on a 3.9 diff. And the solitary wing mirror folded in...

GingerWizard

Original Poster:

4,721 posts

205 months

Thursday 10th November 2011
quotequote all
I got pulled about 2 miles from dover coming down the M20 (just after the round wall tunnels) i had been flat out for a long time and got clocked by the police at over the magical 100mph mark. (I was 18 at the time)

I was let off completly for four reasons I believe.

1: He was massivly into his mini's
2: He said for a very standard looking car (he had inspected the engine bay and tyres/exhaust etc) he had never seen one going that fast and seemingly that stable (if you know the road its a long down hill set of sweeping bends)
3: It was 0600hrs or there abouts, bright summers morning no one about and I blew 0 on the meter (traveling back from a party, where i had been on lemonade all night!)
4: I was honest.

1293cc with a few bits and bobs bolted on......

101mph or somthing he quoted and acclerating, memory is vague, but i remember the speedo needle all the way round to the F of the fuel gauge......

Cooperman

4,428 posts

257 months

Thursday 10th November 2011
quotequote all
I've pulled 94 mph, or 6700 to 6800 rpm on gravel on a rally at night in my 1293 Cooper 'S' in a Welsh forest. Very exciting it was too! We did win, by the way. On the same event we pulled 6500 rpm in thick fog on the Eppynt army ranges on narrow tarmac which is about 90 mph.

nick1275

1,272 posts

177 months

Thursday 10th November 2011
quotequote all
101 gps, still had some more but i wasnt going for a top speed run im sure it had a touch more. 1380 286 cam big valve head, roller rockers, dcoe 45. 1-1 drop gears, jack knight sccr gears 3.7 fd on 10's.
asuming i read correct my rr operator had it up near 120 which show the drag you get!

FWDRacer

3,564 posts

231 months

Friday 11th November 2011
quotequote all
12" wheels / 3.1 diff. 5400rpm in top. Well Modded 1275 - 64bhp at the wheels. Speedo completely off the clock. Where & When whistle

Edited by FWDRacer on Friday 11th November 12:23

Mrtee

90 posts

200 months

Friday 11th November 2011
quotequote all
103 on the GPS

on the Autobahn going to the 'ring

1312cc, SW5, 1.5roller rockers, 3.2 diff (had 86bhp a number of years ago - probably nowhere near that now

DanGT

753 posts

233 months

Friday 11th November 2011
quotequote all
110 plus GPS other car me going quicker. 1380 296 cam race head 45 webber 114bhp and nerly the same torqe. It was built for racing and was not nice on the road but drove well on the trake.

Furyblade_Lee

4,112 posts

231 months

Friday 11th November 2011
quotequote all
Not a mini, but back in 1991 ( aged 18 ) I took my MG Metro Turbo A+ (standard as far as I know )completely off the speedo on the A21 downhill towards Tunbridge Wells. Speedo SAID 130mph, but it was way past that and off the scale revving its nuts off. It did have a dodgy wastegate which would randomly open and then stick open, making me nigh on headbutt the windsreen out of nowhere.. I do remember the steering being insanely light and having to correct 90 degrees both ways just to keep it in the fast lane. THOSE WERE THE DAYS!!!!! :-)


Furyblade_Lee

4,112 posts

231 months

Friday 11th November 2011
quotequote all
One other funny moment I remember, In 1998 I had a 1963 850 Mini Minor we did the London To Brighton in. I had my wife-to-be and 2 6'2" mates in the back. It has possibly the sweetest engine ever in a mini i eencountered, the little 850 was turbine smooth. We were laughing our socks off with the speedo needle hovering around 80mph trying to wring every last mph out of it. In the fast lane I looked up, and all 3 lanes were stationary mostly with minis.... I stood on the drum brakes till my eyeballs popped out, and the car dived hard left from fast lane to slow lane, 45 degrees of terror!! I stopped about 10' from the bumper of another mini. After about 10 seconds we started to see the funny side...

laggeyder

2 posts

156 months

Saturday 12th November 2011
quotequote all
The other question is why are Mini speedo's so far out, at gps 30 mine reads 35 and so it goes on at indicated 100 is about 88 on gps?

Laggeyder

GingerWizard

Original Poster:

4,721 posts

205 months

Saturday 12th November 2011
quotequote all
ok just to add to the thread, whats the fastests recorded speed for a standard A/+ engined mini. I'm not talking sprints or special modified shells.
Standard shell, with the minimum of a A series block, this includes alaxander and Arden 7/8 port heads, no 16v bmw heads!!! It needs to be sympathetic to the era of the original final incarnation of the car.


A fully fledged MED super trick engine is acceptable, the shape just needs to be the same. can anyone top 135mph gps?

Furyblade_Lee

4,112 posts

231 months

Saturday 12th November 2011
quotequote all
I think mini-marcos could hit 140mph down the Mulsane in period, but aerodynamics probobly better. Try to find out some mini miglia speeds, probobly the most representative of whats capable in a "real" mini?

GingerWizard

Original Poster:

4,721 posts

205 months

Saturday 12th November 2011
quotequote all
Furyblade_Lee said:
I think mini-marcos could hit 140mph down the Mulsane in period, but aerodynamics probobly better. Try to find out some mini miglia speeds, probobly the most representative of whats capable in a "real" mini?
from what i have seen they are diff limited though, 95-110mph, I would love to drop 50k on a med engine classic race car mini and do the historic lemans......

the ring might be better suited though, flat out for 70% with all those corners!

rww

74 posts

216 months

Sunday 13th November 2011
quotequote all
Furyblade_Lee said:
I think mini-marcos could hit 140mph down the Mulsane in period, but aerodynamics probobly better. Try to find out some mini miglia speeds, probobly the most representative of whats capable in a "real" mini?
If you look at the Goodwood Revival results for 2011 they had two speed traps operating. Darren Turner, in Nick Swift's 1966 Cooper S - 1293 and on twin SU's - pulled 119.2 mph. A quick car and a fast driver. Modern 7" rims with wide, sticky, tyres and even wider arches only slow the top speed but obviously aid the cornering .

And, yes, amazingly a Mini Marcos was timed at around 135mph on the Mulsanne Straight at Le Mans in the mid 60's which just goes to show that the Mini has all the aerodynamic qualities of a brick.

rww

74 posts

216 months

Sunday 13th November 2011
quotequote all
chris_w said:
114.5mph on our GPS datalogger. This was on the straights at Goodwood with our 1380 pulling about 8,300 revs on a 3.9 diff. And the solitary wing mirror folded in...
And the spec of this was 1380cc, Omega pistons, iron crank and rods , steel flywheel and backplate, SW22 cam, distributor ignition and Weber 45 exhausting through a maniflow lcb and system .Engine & head are all Swiftune prepared and somewhere in the region of 130bhp, also their dogbox and 3.9 FD. Lavant Straight at Goodwood in the pouring rain- no place for old men.