Tim HolyoakeJan 13, 2024

A #RetroComputing conundrum.

Which is faster at running my solution to day 4, part 2 #AdventOfCode 2023 in Turbo #Pascal 3.01A?

Real Z80 based hardware represented by my #RC2014, or my #RC2040 based on a Pi Pico emulating an RC2014?

There's only one way to find out ... #Fight !

Show thread931Jan 26, 2024

@psychotimmy

Re: Caterham

I have a 1978 super 7 clone . tube frame, 540 kg, 1230 lb. fibreglass and aluminum body. Triumph Spitfire front suspension, steering, brakes, 1967 Lotus Cortina leaf spring rear suspension, axle, brakes, gas tank. 1980 Fiat 124 spider 2.0 lt. Lampredi engine and 5 spd. trans., was fuel injected, converted to carburation, earlier intake manifold for increased flow, Weber 40 DFI 5 from a 365 Ferrari v12., custom side exhaust with 4-2-1 setup. ..very fun car....

Show threadTim HolyoakeJan 28, 2024
@931 They are! Mine's safely stowed in the garage until the spring, as the last time I took it out in the winter I hit a patch of ice and damaged the gearbox - expensive mistake :( This is the car in the Brecon Beacons last autumn - great driving to be had around there!
Show thread931

@psychotimmy

Nice looking car.....

What drive train is in your 7?

Jan 28, 2024 at 5:23pmWeb
Show threadTim HolyoakeJan 28, 2024
@931 It's a 270SV - this spec: https://www.carfolio.com/caterham-seven-270-sv-530244
2015 Caterham Seven 270 SV specifications, technical data, performance

2015 Caterham Seven 270 SV - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars.

Show thread931Jan 28, 2024

@psychotimmy

Very nice...

My 1978 super 7 clone .

tube frame, 540 kg, 1230 lb. fibreglass and aluminum body.
1980 Fiat 124 spider 2.0 lt. Lampredi engine and 5 spd. trans...it has a 4:33 diff...very short gearing and the engine is configured for low end torque...so launches through intersections quickly...has a great sound...50% of the experience....one muffler,, nothing else....side exit exhaust...