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where do I find "performance report" for my formula???

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where do I find "performance report" for my formula???

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Old 04-14-2016 | 07:52 AM
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Default where do I find "performance report" for my formula???

where do I find "performance report" for my formula???
I see posts mentioning them but I cant find one, looking for speed and economy reports?
Thank
Jim
1988 272sr1 5.7 320 EFI X2 bravo, 23p mirage 2
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Old 04-14-2016 | 08:40 AM
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http://www.offshoreonly.com/forums/f...e-results.html

I started this thread a few years ago. The 272 one was there, but seems to have disappeared. The 311/357 etc. are still there.
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Old 04-14-2016 | 08:50 AM
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My sheet shows F 272 SR-1 T-350 mag=62 MPH
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Old 04-14-2016 | 09:04 AM
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Originally Posted by GLENAMY 242SS
My sheet shows F 272 SR-1 T-350 mag=62 MPH
cool. mine is not mags 270hp each they are 320 each.
gor specs on that? where did you get the "sheet"?
thanks
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Old 04-14-2016 | 09:17 AM
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I got it from an OSO member a while ago. PM me your email and I will send it to you. That was the only entry for 272 SR-1.
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Old 04-14-2016 | 10:14 AM
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I don't think a 5.7EFI was available for a few years, and the 350 only made 300hp, the 6.2 makes 320. I have a 1991 sales handbook that says with T-350 mags, 270hp, 23p, ran 58mph.
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Old 04-14-2016 | 11:04 AM
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Originally Posted by GL@PBC
I don't think a 5.7EFI was available for a few years, and the 350 only made 300hp, the 6.2 makes 320. I have a 1991 sales handbook that says with T-350 mags, 270hp, 23p, ran 58mph.
No formula had the mecruiser racing 5.7 liter 320 HP EFI motors as an option in 1988 I know and own, and also 89 I believe.

in 87 the 272 with 5.7 mags(270hp) alphas went 62 on the formula's sheet.
I have the OSO posted sheets but not fotr the 88/272 sr1 . This is what im looking for

Last edited by oconnor marine; 04-14-2016 at 11:07 AM.
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Old 04-15-2016 | 07:24 AM
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Originally Posted by oconnor marine
No formula had the mecruiser racing 5.7 liter 320 HP EFI motors as an option in 1988 I know and own, and also 89 I believe.

in 87 the 272 with 5.7 mags(270hp) alphas went 62 on the formula's sheet.
I have the OSO posted sheets but not fotr the 88/272 sr1 . This is what im looking for
I got the sheet from scott smith at formula a member hooked me up with the email. it went
twin 270 60, twin 7.4 65 and my 320 efi 65 also
with the twin 270 mag @3000rpm it used 18/gph at 36mph
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Old 04-15-2016 | 08:57 AM
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Originally Posted by oconnor marine
I got the sheet from scott smith at formula a member hooked me up with the email. it went
twin 270 60, twin 7.4 65 and my 320 efi 65 also
with the twin 270 mag @3000rpm it used 18/gph at 36mph
My 272 with 7.4s ran a consistent 64 on GPS. It had 25 mirage props and would cruise 40 to 42 at 3000rpm and 50 at 3500. With your 320efi I would think you would be running 23s, but spinning the engines higher.
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Old 04-15-2016 | 12:19 PM
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Originally Posted by Mr Maine
My 272 with 7.4s ran a consistent 64 on GPS. It had 25 mirage props and would cruise 40 to 42 at 3000rpm and 50 at 3500. With your 320efi I would think you would be running 23s, but spinning the engines higher.
yes 23's are the stock props. rpm is 5000-5400
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