17 replies to this topic

[steeley]

Had the Mini put on the the dyno this morning by Neil at Read Performance in New Milton Hampshire


998 with ported and flowed 12g202 head, large valves, double springs and 10.25 comp ratio,
twin su carbs with K&N pancake filters and internal stub stacks,
Evo 001 Cam,
Cooper free flow and Rc40 single box, 3.44 final drive
Powerspark 59d4 electronic 998 curved distributor
viper coil


Peak BHP: 62 Hp @ 4444 at the flywheel

Peak Torque: 74 Ft-lbs @ 3382 at the flywheel

Well happy with results and it goes like stink

Edited by steeley, 09 May 2021 - 01:34 PM.

[yeti21586]

Nice, i remember taking my 1098 12g206 on the rolling road and got 64 bhp. the guys in my club who claimed there 1275s would have more BHP than mine and i pretty much mached them lol.

 

how does it drive now?

 

YetI

[steeley]

Drives and sounds amazing, it’s on 10 steelies with 7.5” discs and hi lows with kyb gas adjusts

[johnv]

does he tune as well, or just power runs?

[Maccmike8]

Almost double mine. Would love that number.

How much do you estimate it costs to get to that?

 

Had the Mini put on the the dyno this morning by Neil at Read Performance in New Milton Hampshire


998 with ported and flowed 12g202 head, large valves, double springs and 10.25 comp ratio,
twin su carbs with K&N pancake filters and internal stub stacks,
Evo 001 Cam,
Cooper free flow and Rc40 single box, 4.44 final drive
Powerspark 59d4 electronic 998 curved distributor
viper coil


Peak BHP: 62 @ 4444 at the flywheel

Peak Torque: 74 @ 3382 at the flywheel

Well happy with results and it goes like stink

[steeley]

does he tune as well, or just power runs?

Tuned as well

[steeley]

£1500 ish in parts (about half that was for the head and head work) and I did the labour

Edited by steeley, 07 May 2021 - 05:05 PM.

[steeley]

Even better day, passed the MOT this afternoon, no advisories

Build pretty much done for now

Time to enjoy it

[bpirie1000]

Build done for now.....

Pha.... as if any of us on here will believe that....

Admit it.... at the back of your mind your screaming out for more and more mini parts....

Spares catalogue is never far away......

[petey81]

Had the Mini put on the the dyno this morning by Neil at Read Performance in New Milton Hampshire


998 with ported and flowed 12g202 head, large valves, double springs and 10.25 comp ratio,
twin su carbs with K&N pancake filters and internal stub stacks,
Evo 001 Cam,
Cooper free flow and Rc40 single box, 4.44 final drive
Powerspark 59d4 electronic 998 curved distributor
viper coil


Peak BHP: 62 @ 4444 at the flywheel

Peak Torque: 74 @ 3382 at the flywheel

Well happy with results and it goes like stink

Good results and spec!

If this was on a dyno then results are from the wheels?

[dotmatrix]

nice result. do you have a graph or two to show us?

[steeley]

Good results and spec!

If this was on a dyno then results are from the wheels?

 

 

 

If Only!!

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Edited by steeley, 08 May 2021 - 08:34 AM.

[steeley]

Neil printer wasn't working so he is going to printout the graphs and ill pick it up off him next week 

 

I got some photos of the results but the graphs were on a black background and you cant see curves 

 

The curve was really smooth right up to around 3000 and then flat across to 4500 he didn't push it further than that at the moment, he said he will retest in a few months if I want to or if i get any problems

 

The first sets figures are at the wheels and the figures in brackets are at the flywheel 

 

I'm not to bothered about the figures to be honest, its more how it drives, Neil spent more time setting up the twin carbs and the timing than getting results on the rolling road' I took it for a spin and came back with a great big grin then he asked if i wanted it on the wheels or not 

 

After all the advice and help I've had from everyone on here i was hoping to get around 60 HP and high Torque, so i thought I should really get some figures

 

It pulls really well from standing right through all the gears, and handles great so it was worth all the work and frustration. 

 

 

 

My Mini would have had 40 hp at 5000 and 50 ft/ilbs at 2500 from the factory so about 50% increase in both (its a lot of bang for not a lot of buck)

 

 

All insured with agreed valuation MOTed taxed and ready to go 

 

 

Edited by steeley, 08 May 2021 - 08:44 AM.

[petey81]

I would be more than happy with those results!

Same as mine recently on the dyno at CCK I just wanted it to run smooth and ensure the twins are balanced well. Drives like a dream!

My spec isn't too far off yours to be honest

[paul50]

My mini
Calver 202 head
RC 40
Free flow manifold
Twin hs2
Ac Dodd dizzy  B55149EF-4ED8-40BA-88B0-DD75F2E1E287.jpeg   31.38K   43 downloads