Danish Rallycross Focus Cosworth Twin Turbo
08-11-2004, 07:05 AM
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Danish Rallycross Focus Cosworth Twin Turbo
Spotted this yesterday at Croft 
Two Blowers - KKK's with 0.66 front ends... Couldnt see what size the exhaust housings were tho
Note girly restrictors 
Check out the inlet manifold too
Good to see a fresh take on the gold old YB
Neil.
Two Blowers - KKK's with 0.66 front ends... Couldnt see what size the exhaust housings were tho
Note girly restrictors Check out the inlet manifold too
Good to see a fresh take on the gold old YB
Neil.
Loving that
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15-11-2004, 12:22 PM
#9
DEYTUKURJERBS
Ohh thas cool 
Yea thas 2 lil turbos for one big filter.
Dont look the best thought out engine technicly, but is very different, very trick, and im sure does the job just fine
Yea thas 2 lil turbos for one big filter.
Dont look the best thought out engine technicly, but is very different, very trick, and im sure does the job just fine
15-11-2004, 01:57 PM
#12
Testing the future
those inlet manifolds don't look too sophisticated to me
whats the point of 2 small turbos? i can understand in a sequential setup having one small and one larger. in this setup, are they sequential in that first just one comes in, then both come in together, or are they just in paralel?
whats the point of 2 small turbos? i can understand in a sequential setup having one small and one larger. in this setup, are they sequential in that first just one comes in, then both come in together, or are they just in paralel?
15-11-2004, 02:05 PM
#13
DEYTUKURJERBS
foreigneRS exactly what i thought, its trick, its different, but technicly its nothing that good, turbo setup, inlet, fuel rail, etc etc, all looks like its different for the sake of different, but not for a good reason
15-11-2004, 02:09 PM
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Originally Posted by foreigneRS
those inlet manifolds don't look too sophisticated to me
whats the point of 2 small turbos? i can understand in a sequential setup having one small and one larger. in this setup, are they sequential in that first just one comes in, then both come in together, or are they just in paralel?
whats the point of 2 small turbos? i can understand in a sequential setup having one small and one larger. in this setup, are they sequential in that first just one comes in, then both come in together, or are they just in paralel?
Look at the restrictors too.....must be after lots of torque.
15-11-2004, 02:14 PM
#15
hmmm now there is an idea, may have to check the regulations , but , a turbocharged car inmy sport has to comply with the 34mm restrictor and has its capacity multiplied by 1.7, but is there anything that says you can have 2 34mm restrictors, hence giving a total intake size of 68mm
top idea now does it seam good to have two turbos ?>??
top idea now does it seam good to have two turbos ?>??
15-11-2004, 02:40 PM
#16
DEYTUKURJERBS
Markk- i cant imagine the rules being THAT daft that you allowed 2 restrictors that allow more power than 1, no way, first thing i thought, but no way, companys arnt daft, theyd all be doing it.
Cossymad, the restrictors are there to limit the BHP as per the rules, nowt to do with the torque, the torque you get on restricted rallycars is just what they tune for as the restrictors limit their bhp tuning possibiltys
Cossymad, the restrictors are there to limit the BHP as per the rules, nowt to do with the torque, the torque you get on restricted rallycars is just what they tune for as the restrictors limit their bhp tuning possibiltys
15-11-2004, 03:08 PM
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Originally Posted by markk
hmmm now there is an idea, may have to check the regulations , but , a turbocharged car inmy sport has to comply with the 34mm restrictor and has its capacity multiplied by 1.7, but is there anything that says you can have 2 34mm restrictors, hence giving a total intake size of 68mm
top idea now does it seam good to have two turbos ?>??
top idea now does it seam good to have two turbos ?>??
Twin turbo car under FIA rules has two 22mm rescrictors if I remember well :-(
15-11-2004, 03:54 PM
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Originally Posted by markk
Azrael,
Twin turbo car under FIA rules has two 22mm rescrictors if I remember well :-(
Twin turbo car under FIA rules has two 22mm rescrictors if I remember well :-(
is still 44mm not 34mm !!
Still I would have to check out on FIA web site if it's really 22mm or maybe less.
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