megalania wrote:Really? I never had thought of that option. Any suggestions on parts?
Cheap turbo off an SR20 or similar. Jap SU style carbie? Be worth asking Wayne Penrose. He's got a type 4 draw setup on the mango cabrio. The only thing he mentioned as an issue was heat build up. And of course you'd have to be sensible with boost and think about some water injection or similar, maybe even an extra oil cooler?
Here's a pic of the setup on the mango...
http://gallery.aussieveedubbers.com/main.php?
g2_itemId=379
here's a good page to read...
http://www.performanceforums.com/forums/archive/index.php/t-67197568.html
and this...
http://forums.turbobricks.com/showthread.php?p=855120
and this...
http://www.ozdat.com/forum/viewtopic.php?t=510&start=0&sid=d3cd559aef5b6cf21534d09561ac95ed
My bentley manual tells me the factory comp ratio is a turbo friendly 7.3:1, but I as I said the trick is to be sensible with the boost. Obviously, you need a turbo that is NOT water cooled, and that has a bearing seal so the oil can't be thinned by the fuel and sucked out of the bearing. Amazeer has had a few turbo type 4s. Be worth talking to him as well.
Hope this gets you thinking.
😉
[ Edited on 23-8-06 by pete wood ]