Making some progress on the ol' Flat deck
07-18-2023, 09:45 AM
#21
Data logs show around 2 psi at 4900rpm .. that`s crazy! with the same pulleys last set up was 4-5psi
Either the 6`s make the boat more efficient or the new heads and intake flow very well, probably a combination of both .
Tune had a zeroed out cell in the fuel table so that`s my back fire and the tab lines were reversed . Can`t wait to get it out again !
Either the 6`s make the boat more efficient or the new heads and intake flow very well, probably a combination of both .
Tune had a zeroed out cell in the fuel table so that`s my back fire and the tab lines were reversed . Can`t wait to get it out again !
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larslindroth (07-30-2023)
07-18-2023, 10:22 AM
#24
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Data logs show around 2 psi at 4900rpm .. that`s crazy! with the same pulleys last set up was 4-5psi
Either the 6`s make the boat more efficient or the new heads and intake flow very well, probably a combination of both .
Tune had a zeroed out cell in the fuel table so that`s my back fire and the tab lines were reversed . Can`t wait to get it out again !
Either the 6`s make the boat more efficient or the new heads and intake flow very well, probably a combination of both .
Tune had a zeroed out cell in the fuel table so that`s my back fire and the tab lines were reversed . Can`t wait to get it out again !
Time for smaller pulleys up top.
Thanks. Brad.
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Wildman_grafix (07-18-2023)
07-18-2023, 10:22 AM
#25
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Are you putting scoops on the hatch, that little inflatable looks like fun
Last edited by F-2 Speedy; 07-18-2023 at 12:42 PM.
07-18-2023, 11:12 AM
#26
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F-2 Speedy (07-18-2023)
07-19-2023, 12:50 AM
#29
Registered
4-5 psi to 2 psi @ 4900 is a nice milestone.
Real data feedback in the right direction, always good to see.
Heads likely flowing better...and less throttle required @4900 with the drive/prop changes.
What paint did you use on the blowers?
Real data feedback in the right direction, always good to see.
Heads likely flowing better...and less throttle required @4900 with the drive/prop changes.
What paint did you use on the blowers?
