CRAZYDAVE Posted June 9, 2013 Posted June 9, 2013 http://www.ebay.co.uk/itm/OPEL-MANTA-TURBO-not-escort-capri-/281119322641?pt=Automobiles_UK&hash=item4174047211 Quote
Sutty2006 Posted June 9, 2013 Posted June 9, 2013 Nice description lol. Be interesting to know a bit more about it! Quote
MANTAMAN Posted June 9, 2013 Posted June 9, 2013 studying the photo as far as i can make out it is a standard 1.8 carb engine with a tuirbo added, the carb appears to be encased in a 'pressure box' like the Broadspeed A series turbo. This would work if it's a low pressure set-up but then the power increase would only be modest, potentionally the same power could achived with 16 valve etc It is possible to make an 8 valve turbo that really works, went to the Performance Vauxhall Show at Santa pod, OK there were loads of Astra's and Corsa's on 17's with 5 inch tail pipes but amonst them was a MK 3 Astra 8 Valve with a proper 'home brew' turbo conversion, low compression pistons, intercooler, bespoke management etc, result... 300 BHP !!! Quote
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