I recently got my hands on an IHI off a 3.0L Isuzu diesel. It's the RHF5 series, I'm sure these little buggers would do an excellent job on a standard A12-14. You get larger and smaller versions in the RHF5 series giving up to 208hp, with the RHF55 ones being slightly larger delivering up to 277hp. These figures are around 0.65bar gate pressure, so if you crank it a bit they should give a bunch more. They are ballbearing types and very reliable too.
They should also be plentyful with you guys having all the Isuzu, Ford, Mazda and other diesels that use them.
Obviously they wouldn't be suitable for suck through, but a good source of cheap turbos if you run blow through or injection.
Posted on: 2012/10/25 11:39
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1200 GX Sedan New(being installed) 4AGE 20V NA
If anything, just uprating the springs might cost you some power as they are now more difficult to actuate. Also fit a reprofiled cam otherwise there is no point.
Posted on: 2012/8/22 11:24
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1200 GX Sedan New(being installed) 4AGE 20V NA
Yes, the S2000 ones are different, but the ones in the previous pictures are the same. They don't have injector bosses, just a piece that bolts on the front which adds injector bosses.
Not saying it's not a good price, just saying they are probably made by the same people...
Posted on: 2012/8/7 15:43
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1200 GX Sedan New(being installed) 4AGE 20V NA
The throttle bodies themselves look exactly like the ones from a 20V 4AGE engine. Might be an option to try and find a set of those, but they would probably be the same price.
EDIT: And the Toyota ones also come in 43 and 46mm.
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Posted on: 2012/8/6 14:45
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1200 GX Sedan New(being installed) 4AGE 20V NA
What he said was - Hold my beer while I show you this trick. What he meant was - I hope your insurance is up to date.
Or probably how it normally turns out...
What he said was - Hold my beer while I show you this trick. What he meant was - Hold my beer while I show you this trick AND don't drink it you wanker...
Posted on: 2012/7/17 16:54
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1200 GX Sedan New(being installed) 4AGE 20V NA
We got power differences of around 3kw when the standard fan is on or not, the belt driven pump mounted one that is. When replacing it with an electric fan and racing you are mostly moving fast enough to keep the motor cool enough that it will never need the electric fan, so you score a lot by doing that.
Posted on: 2012/6/14 14:01
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1200 GX Sedan New(being installed) 4AGE 20V NA
Oh deary me, the two of you have just completely wrecked this thread. Seriously guys, the two of you need a time out, and I hope a moderator/admin person will clean this up!!!
Posted on: 2012/5/31 8:01
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1200 GX Sedan New(being installed) 4AGE 20V NA