502 MPIs

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02-23-2017 | 10:30 AM

#11

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From: On A Dirt Floor

Good for you Tom ! Wow ! Lucky !

I had a boat I was working on that had a NAPA cap for Tbolt IV that was numbered wrong.

02-23-2017 | 10:44 AM

#12

TomZ

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From: Virginia Beach

Quote:

Originally Posted by SB

Good for you Tom ! Wow ! Lucky !

I had a boat I was working on that had a NAPA cap for Tbolt IV that was numbered wrong.

Thanks!

I have no clue on what they were thinking with regard to firing order. No clue at all!

02-23-2017 | 11:53 AM

#13

RGPIII

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From: Pasadena, MD

that's great news for you. sounds to me like he wasn't aware the rotation is backwards on marine engines.

02-23-2017 | 12:16 PM

#14

mike tkach

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From: yorkville,il

Quote:

Originally Posted by RGPIII

that's great news for you. sounds to me like he wasn't aware the rotation is backwards on marine engines.

most are not.

02-23-2017 | 12:26 PM

#15

racinfast002

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From: Merritt Island, FL

Hope you got in on the 400 million dollar power ball too! Awesome luck man!

02-23-2017 | 12:31 PM

#16

TomZ

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From: Virginia Beach

I played... haven't check to see if I won anything!

02-23-2017 | 12:35 PM

#17

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From: On A Dirt Floor

Quote:

Originally Posted by RGPIII

that's great news for you. sounds to me like he wasn't aware the rotation is backwards on marine engines.

02-23-2017 | 12:54 PM

#18

RGPIII

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From: Pasadena, MD

Quote:

Originally Posted by mike tkach

most are not.

Quote:

Originally Posted by SB

my 502 mag MPI's are in my formula. seems like they are in this particular boat as well.

02-23-2017 | 02:34 PM

#19

articfriends

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From: frankenmuth michigan

I haven't tested, flowed and cleaned a set of mpi 502 injectors YET that didnt have at least one low one and one high one, fwiw. Definately get injectors flowed and cleaned before trying to drive boat in case they ARE screwed up so you dont melt a piston!