Ok, point me in the direction of the right place to turbo my busa, not after silly hp 250~300 will do.
Whose the man, anyone on here fancy the job ?
quote:
Originally posted by Jon Ison
Ok, point me in the direction of the right place to turbo my busa, not after silly hp 250~300 will do.
Whose the man, anyone on here fancy the job ?
From what I've read Holeshot Racing are the people for that type of thing.
tish...too slow!
[Edited on 7/2/12 by nick205]
This is what you want Jon....
quote:
Originally posted by nick205
From what I've read Holeshot Racing are the people for that type of thing.
tish...too slow!
[Edited on 7/2/12 by nick205]
quote:
Originally posted by nick205
This is what you want Jon....![]()
![]()
crikey! there must be a cheaper way of getting that sort of power?
MK fitted a few cars with Holshot turbo busa engined turbo's last year, they all went over to Spain, I remember Danny having to go over to show
them how to drive them, so it might be worth having a word with him.
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This post is for nick205
Do it yourself Jon, its not magic !
keep boost low, 6 - 8 PSI and leave the engine alone then run on optimax.
weld up a suitable exhaust.
source a turbo, air cooled is easier just needs oil (tee from pressure switch, return to sump)
weld up a plenum or get flak monkey to sort something out.
intercooler and ducting
then get it mapped
Job done
This looks like a good starter http://www.turbobusa.org/
Common turbo so will come up on Ebay, look for complete engines with it attached.
[Edited on 7/2/12 by mark chandler]
Yes, we've all seen it before: it starts out wanting "only" 250-300 HP, and ends up with a remortgaged house.
I'm with Mark. DIY it.
I'd get headers from these guys http://forum.oldskoolsuzuki.info/cgi-bin/Yabb/YaBB.pl?num=1328448387
Silva GTiR plenum
The ECU is the only other tricky bit (not sure what people do for Busas).
For that bhp just a power commander for fueling should be ok withs. Decent fuel pump and pressure regulator, I think with 250 you should be able to
get away with STD engine, possibly just lower the compression ratio with a comedic head gasket etc, rods etc should be ok,
Nice power and you will love it until it goes bang, and they do eventually, but great fun while they last
quote:
Originally posted by PAUL FISHER
MK fitted a few cars with Holshot turbo busa engined turbo's last year, they all went over to Spain, I remember Danny having to go over to show them how to drive them, so it might be worth having a word with him.
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http://www.bigccracing.com/shop/product.asp?idproduct=245&source=thumb
jack is your man http://www.holeshot-racing.co.uk/
Jon,
You could do a lot worse than speaking to Sean at Big CC. This is his bread and butter stuff. Many can offer that sort of power, not many can match it
with reliability and driveability, from what i've heard Big CC are one of the few.
+1 for mb customs my 2 cars no probs malcolm was very helpful, and bags of power,
-1 for MB customs don't waste your hard earned cash but its your choice
quote:
Originally posted by Benzo
quote:
Originally posted by nick205
From what I've read Holeshot Racing are the people for that type of thing.
tish...too slow!
[Edited on 7/2/12 by nick205]
Jack Called to the racing one day on his 700hp bike, what an animal.. and a nice guy to work with![]()
quote:
Originally posted by Jon Ison
Ok, point me in the direction of the right place to turbo my busa, not after silly hp 250~300 will do.
Whose the man, anyone on here fancy the job ?
SUPERCHARGING IS OK FOR THE POWER OUTPUTS 230 - 350 BHP BUT STRUGGLE WITH ANY MORE POWER DUE TO THE PHYSICAL SIZE OF THE BIKE ENGINE AND THE SIZE OF PULLEYS NEEDED FOR HIGHER POWER OUTPUTS. A WELL SET UP TURBO WILL BEAT IT EVERY TIME. I HAVE TRIED BOTH.
Supercharges used are just gearbox driven turbo impellers & while throttle response is more instant performance by comparison to a turbo is
poor.
It's amazing how many supercharger owners do not know what boost pressure they are running for the power they make.
Mark like Jack is a good knowledgable guy & for those that want supercharging he does a good job
I have found the 250-300 hp range is a bit of an odd one with a turbo busa in a light car. Below 250, it's fairly easy to control power delivery,
above 300 it's getting really quite hard compared to NA. Lag is not really a concern, just keep the revs up, its the throttle being non-linear in
the 20%-40% range making sweeping corners/slow corner exit interesting.
There are of course ways to improve this but you won't find that much experience out there on what to do. For my money I would suggest for road
use aim low, 225bhp is a nice number, you will never go fast enough for any extra to have an impact.
[Edited on 11/2/12 by kjouk]