Matt68 wrote:
I'd go for:
7.5' discs (no booster)
Twin 1.5" SUs on a maniflow mild steel Manifold, matching Maniflow LCB extractors.
RE13 or HR255 Cam
1.3:1 Roller tip rockers (if you can find them.)
10" rims
Recored Aussie Radiator
4 Synchro (Remote linkage) gearbox.
I'd also add:
MED roadlight steel flywheel & Backplate w/grey diaphram
All balanced
Rimflo valves
123 Dizzy
Electric fuel pump and pressure regulator
Larger capacity Fuel tank (s)
Bigger, Braided oil feed tube to oil filter (Spin on alloy head type)
Silicone radiator and bypass hoses
Adjustable lower suspension arms, and tie bars.
Ride height adjustment on the rear as well as the front (hi-lo)
Battery Cut out switch
Thermo fan if doing traffic regularly.
I'd consider a rover cooper 'sports' half leather interior, very comfy, or even go for the cobra 'classic' seats with proper cobra subframes for a mini.
Switch to an alternator, get a 'gemini' starter motor (new from MG heritage, about $160ish, ready to bolt on)
Get a new Smiths Tacho
Refurbish the original bus-twirler, or go for a motolita steering wheel.
Insure with Shannons,
Done!
Matthew
Just in case you were wondering, this sort of modification will take you well beyond the $5000 budget. More like $7500 to $10,000 if you are looking for head mods, so I hope that's what you are looking to spend.
My comments on this list are:
7.5' discs (no booster)
Be careful with recoing 7.5's. Sometimes it will cost nearly the same amount as buying a brand new set of brakes after recoing everything, but you end up with second hand brakes at the end of it
Twin 1.5" SUs on a maniflow mild steel Manifold, matching Maniflow LCB extractors.
Twin SUs are good for around 100hp. If you want over 100hp look to a single 1.75 SU on one of GR's manifolds, or a Dellorto/Webber. Medium Bore LCB is enough
RE13 or HR255 Cam
1.3:1 Roller tip rockers (if you can find them.)
Why stop at 1.3? 1.5's on a RE13 cam is the way to go for power
10" rims
Minis handle best on 10's
Recored Aussie Radiator
4 Synchro (Remote linkage) gearbox
Go all the way with Cooper S ratio's if you're game. You'll need S first motion and laygear. Go for a full gearbox reco, heavy duty layshaft, new synchros, check your selector forks, reco diff
MED roadlight steel flywheel & Backplate w/grey diaphram
All balanced
Rimflo valves
Forget the fancy stuff, get the basics right. New guides, unworn S sized valves, new double springs. Further to this power in an A series is locked away in the head. Proper head mods is what you'd want along with a full head reco. If you run out of money, this is where you should spend it before anything else.
123 Dizzy
$$$ go for it. A properly reco'd mechanical dissy will work just fine, or a properly modified electronic dissy. 123 gives you many curves to choose from, you will only ever set it to one curve... it's like having a full 140 piece toolbox to put together ikea furniture...
Electric fuel pump and pressure regulator
Pay attention to flow volume. I have a 6psi pump regulated to 3.5psi, fuel lines is the real secret
Larger capacity Fuel tank (s)
Bigger, Braided oil feed tube to oil filter (Spin on alloy head type)
barided is bling, i just have a top quality pirtek unbraided hose
Silicone radiator and bypass hoses
Block the bypass completely and drill your thermostat instead
Adjustable lower suspension arms, and tie bars.
Check your rears. Although I am not advocating adjustable rears (again set once and forget) I would get your rears checked for aligment first to be sure they are right. You want some toe out and negative camber on the rears. Minis handle and ride on their rear tyres...
Ride height adjustment on the rear
as well as the front (hi-lo)
Battery Cut out switch
Thermo fan if doing traffic regularly.
Bah humbug. Spend the money redistripping your block to get rid of rust. Buy a new or properly reco your radiator and that will be more than enough to keep your car cool. I have 120bhp with a metal fan and she runs too cool in winter (Barely every reaching proper running temps) and in summer she never overheats.
I'd consider a rover cooper 'sports' half leather interior, very comfy, or even go for the cobra 'classic' seats with proper cobra subframes for a mini.
$2000+ I should know I just got quotes...
Switch to an alternator, get a 'gemini' starter motor (new from MG heritage, about $160ish, ready to bolt on)
Get a new Smiths Tacho
Bounce around too much but it does look bling
More things to think about:
ARP rod bolts and head studs
11 stud head conversion
Belt drive timing
Isky lifters
2" exhaust
Intake manifold porting depending on what you choose
Flares depending on your wheel offset
Rear wheel cylinder change to accomodate S brakes
Braided oil pressure line
Dyno tuning[/b]