walbro 255 plenty for 450bhp?
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From: Glasgow, Scotland
Unless you plan on using 8x 525cc injectors(flat out, which would be close to the pumps max) then it will do just fine 
Walbro = 255 litres per hour
525cc x4 injectors= 2100cc or 2.1ltrs per min x 60mins = 126 ltrs per hour.
525cc x8 injectors= 4200cc or 4.2ltrs per min x 60mins = 252 ltrs per hour.
Walbro = 255 litres per hour
525cc x4 injectors= 2100cc or 2.1ltrs per min x 60mins = 126 ltrs per hour.
525cc x8 injectors= 4200cc or 4.2ltrs per min x 60mins = 252 ltrs per hour.
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Originally Posted by Andy_R
Unless you plan on using 8x 525cc injectors(flat out, which would be close to the pumps max) then it will do just fine
Walbro = 255 litres per hour
525cc x4 injectors= 2100cc or 2.1ltrs per min x 60mins = 126 ltrs per hour.
525cc x8 injectors= 4200cc or 4.2ltrs per min x 60mins = 252 ltrs per hour.
Walbro = 255 litres per hour
525cc x4 injectors= 2100cc or 2.1ltrs per min x 60mins = 126 ltrs per hour.
525cc x8 injectors= 4200cc or 4.2ltrs per min x 60mins = 252 ltrs per hour.
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Bit off topic but how come your only producing 336 with that spec mate??
not going flat out?
its just a kid from round here has built a let tigra using a gt30 with a few choice mods and managed well over 400 on aet's hub dyno??
not going flat out?
its just a kid from round here has built a let tigra using a gt30 with a few choice mods and managed well over 400 on aet's hub dyno??
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Originally Posted by radiant red
Bit off topic but how come your only producing 336 with that spec mate??
not going flat out?
its just a kid from round here has built a let tigra using a gt30 with a few choice mods and managed well over 400 on aet's hub dyno??
not going flat out?
its just a kid from round here has built a let tigra using a gt30 with a few choice mods and managed well over 400 on aet's hub dyno??
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From: Blackpool, UK Destination: Rev limiter
Originally Posted by leecavturbo
Originally Posted by Stu @ M Developments
Check it can do it at the PRESSURE that you require. 
Anyone got a flow chart?
The ITP 048 is on its knees at 350bhp with that pressure, even though their sly advertising suggests its 500bhp capable. They will argue it is, but only on a NASP car. I had the argument with them... lol
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Originally Posted by Stu @ M Developments
Originally Posted by leecavturbo
Originally Posted by Stu @ M Developments
Check it can do it at the PRESSURE that you require.
Anyone got a flow chart?
The ITP 048 is on its knees at 350bhp with that pressure, even though their sly advertising suggests its 500bhp capable. They will argue it is, but only on a NASP car. I had the argument with them... lol
remember to call me if you have a map tweek cancellation
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