Forged con rods in XUD.

[Piggy]

Arduino VNT...
about £50-100 depending on what you already may have.
And forget having any social life or free time in building it, testing it and setting it up!

BUT it will be worth it!

I got loads of lists of parts and diagrams if you need help.....

oh and I could do with a exhaust manifold flange being lazer cut.......