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Forum: General Racing Discussion

08-05-2020, 08:01 AM

Replies: 9

502 mag mpi running lean

Views: 2,600

Posted By Fountain525

He is using NGK bpr6es. I believe these are the...

He is using NGK bpr6es. I believe these are the recommended plugs from Mercury.

After adding Gil's you didn't need a tune?

Forum: General Racing Discussion

08-04-2020, 10:06 PM

Replies: 9

502 mag mpi running lean

Views: 2,600

Posted By Fountain525

502 mag mpi running lean

Hey guys I got a friend with a 1997 fountain 27 fever with a 502 mag mpi. He just upgraded from stock manifolds to Gil headers. Since he's put the headers on he has been running lean. He got a tune...

Forum: Fountain

06-17-2019, 06:32 PM

Replies: 5

2008 fountain 35 lightning prop questions

Views: 2,663

Posted By Fountain525

Thanks, do you know what drive ratio you have?

Thanks,
do you know what drive ratio you have?

Forum: Fountain

06-17-2019, 11:01 AM

Replies: 5

2008 fountain 35 lightning prop questions

Views: 2,663

Posted By Fountain525

2008 fountain 35 lightning prop questions

Just picked up a 2008 fountain 35 lightning it has 30 pitch maximus props. I'm not sure what the gear ratio is was wondering if there was a dramatic difference between 1.35 and 1.50? And what speeds...

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