budmikem Posted March 24, 2007 Posted March 24, 2007 its a couple of grand for mapable ecu / distributless ignition...and then dyno its about 4k to take a good 4.6 up to 4.8 with stage 3 heads to get 300bhp and then ...you need about 10/12k for a 400bhp special Quote
Barry Ashcroft Posted March 24, 2007 Posted March 24, 2007 QUOTE I think I've read somewhere that you can get a crated chevy LS6 from the states for about 6 grand? Mine isn't an LS engine it's an old school small block built with a dart racing alloy block. With full steel internals rated for over700bhp Quote
miserableoldgit Posted March 24, 2007 Posted March 24, 2007 John Eales Developments can get the following out of a 4.6 Litre lump, no problem 242bhp @ 4000rpm 285bhp @ 5500rpm 238lbft @ 1000rpm 303lbft @ 3000rpm As Barry says, the main advantage is the torque. Quote
bill shurvinton Posted March 25, 2007 Posted March 25, 2007 you can. Barry is ,er , ummm, different. Quote
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