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PostPosted: Wed Feb 20, 2019 9:04 am 
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Shark

Joined: Wed Jul 27, 2011 9:07 am
Posts: 133
Location: Freeland, Michigan
I am going to be buying 2 new long-blocks this week finally. Still trying to decide to upgrade. I have an 2001 Four Winns 298 Vista with twin Volvo Penta 5.7 GSI PEFS motors and 1.95 DP-SM duoprop drives. The motors are 280 HP TBI with MEFI 3 ECU. Just had injectors sent out to Witchhunter Peformance (cleaned/tested) and rebuilt throttlebody and fuel pumps. I plan on keeping OEM intake and TBI and having MEFI Bob remap ECU for 1 of the following long-blocks.

VP 5.7 GXI 320 HP
https://www.michiganmotorz.com/350ci...5-p-10888.html

GM Marine 6.2 Stroker 340 HP
https://www.michiganmotorz.com/377ci...ent-p-545.html

GM HT383 323 HP
https://www.chevrolet.com/performanc...l-block-ht-383

I also plan on running Hardin Marines Seaward series exhaust and adding Freshwater cooling. What do you think?

_________________
2001 Four Winns 298 Vista
Twin 5.7 Volvo Penta GSI DP


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PostPosted: Fri Feb 22, 2019 9:10 am 
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email admin your custom rank

Joined: Sun Jul 05, 2009 5:56 am
Posts: 930
Location: Georgian Bay, Ontario
Maybe try this place. They are jus across the river in Ontario. You will save 30% on the dollar exchange.

https://crosstownengines.com/

_________________
2001 328 Vista "Nauta Dream 2"
AB Inflatable 10AL "Little Dreamer"
2000 248 Vista
1997 225 Sundowner


Mike


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