What head?

[db_1.2]

Was thinking of trying to get more power out of my 1.2spi nova and i think Stuart said the 1.2 carb head was better? I also heard the 1.4sri head was good? Obviously would need a skim......

Any tips on tuning the 1.2 spi, and realistickly what sort of power could i see from mods like head skim, new cam, 4 branch (ive always fancied a 4-2-1 but never really seen one on a nova) and perhaps someday have it running on t40's or maybe other carbs.....

Suggestions please:)

[Adam]

A 4-1 manifold,GTE cam and full exhaust(with de-cat) will leave you at about 60bhp.

Sri head wont match up with the SPi inlet, nor will the 1.2carb head.

You could fit a 1.2/1.3 head, or SRi head and fit 40s.

Still probably isn't going to go over about 75bhp tho.

[SRI crazy]

u culd fit the sri head an a wber 32/34 carb