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xcabbi Fordmods - Getting Side Ways
Age:27 Posts: 6705 Joined: 09 Nov 2004 Location: Wollongong NSW, Australia
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Posted: Mon Jan 17, 2005 10:21 am Post subject: Maximum power out of GRA? |
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| What is the maximum power that someone has acheived with a single GRA carb on a I6 turbo motor before it has run out of flow? Also What would be the advantage of running twin carbs on a I6 turbo if there is any advantage? |
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EFFalcon Fordmods - Getting Side Ways
Age:25 Posts: 3066 Joined: 05 Nov 2004 Location: Mornington Peninsula VIC, Australia
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Posted: Mon Jan 17, 2005 1:15 pm Post subject: |
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| there are different sized carbs available.... |
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xcabbi Fordmods - Getting Side Ways
Age:27 Posts: 6705 Joined: 09 Nov 2004 Location: Wollongong NSW, Australia
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Posted: Mon Jan 17, 2005 7:41 pm Post subject: |
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| I know. Theres an XE ESP turbo with a 480CFM carb making 550 rw HP. I think that is the biggest carb in the range and I'm wondering how much more flow can that carb support before another is needed? |
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EFFalcon Fordmods - Getting Side Ways
Age:25 Posts: 3066 Joined: 05 Nov 2004 Location: Mornington Peninsula VIC, Australia
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Posted: Tue Jan 18, 2005 9:20 am Post subject: |
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Yeah, that is the largerst AFAIK.
when i contacted GRA they said they didnt recommend using a S480 on a car engine
but hey... some need it  |
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xcabbi Fordmods - Getting Side Ways
Age:27 Posts: 6705 Joined: 09 Nov 2004 Location: Wollongong NSW, Australia
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Posted: Tue Jan 18, 2005 8:22 pm Post subject: |
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| So GRA would recomend 2 smaller carbs then? Come to think about it, that may make the car more drivable under boost and maybe the 2 smaller carbs could out flow the big single up top. It would be a b**ch to setup though. |
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EFFalcon Fordmods - Getting Side Ways
Age:25 Posts: 3066 Joined: 05 Nov 2004 Location: Mornington Peninsula VIC, Australia
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Posted: Wed Jan 19, 2005 7:48 am Post subject: |
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| well i know of an XE 250 turbo with a S480 on it... no idea on power levelts though... i beleive its running 15+ psi though. |
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