volvo 350 vortec ID

Anti-Ricer

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Joined
Aug 3, 2012
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I got under the truck looking for numbers to see what engine I have.here is what I found on a metal tag on the side of the block next to the transmission bell housing and BTW it has brass free out plugs and 880 cast into the block.I couldn't make out the name on it only the numbers but it looks like volvo If anyone can Id this motor and maybe the HP rating and what year it is.I was told by previous owner that it was a 04 model boat motor. I'd be one happy person and really appreciate it if you can give Me some info or another site that can Id it.it also has a pcm highrise intake and double bumper carb. Thanks

Ser T1303757
Type 57FCPBYC

Product number 3858805 or 7

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Last edited:

Bondo

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Staff member
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Messages
71,309
Re: volvo 350 vortec ID

I got under the truck looking for numbers to see what engine I have.here is what I found on a metal tag on the side of the block next to the transmission bell housing and BTW it has brass free out plugs and 880 cast into the block.I couldn't make out the name on it only the numbers but it looks like volvo If anyone can Id this motor and maybe the HP rating and what year it is.I was told by previous owner that it was a 04 model boat motor. I'd be one happy person and really appreciate it if you can give Me some info or another site that can Id it.it also has a pcm highrise intake and double bumper carb. Thanks

Ser T1303757
Type 57FCPBYC

Product number 3858805 or 7

Ayuh,.... That's 'bout Right,... It's a late model production Chevy 5.7l, 350, 'bout 250/ 260 base horsepower,...

If the intake has 8 bolts, 'n not 12, it's Vortec heads,... probably another 15/ 20 hp...

The final horsepower numbers depend on what's bolted to the long block,...
 

Anti-Ricer

Cadet
Joined
Aug 3, 2012
Messages
12
Re: volvo 350 vortec ID

Before I seen volvo on that tag last night I never even knew they made boats .the intake is a 8 bolt and as far as mods I only know it has a pcm highrise,holley double pumper,no power steering so no lose in hp there.I was hoping it had over 300 but it is what is.
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,309
Re: volvo 350 vortec ID

Before I seen volvo on that tag last night I never even knew they made boats .the intake is a 8 bolt and as far as mods I only know it has a pcm highrise,holley double pumper,no power steering so no lose in hp there.I was hoping it had over 300 but it is what is.

Ayuh,.... They Don't,.... Volvo makes motors, 'n drives for boats,....

In the case of gas motors, they marinize Chevy motors, just like everybody else,...
Their "Stuff" bolted to Chevy long blocks,...

Yers is a SBC, with Vortec heads, 'n a cam profile for idle to 4800 rpms,...

with the 4bbl. carb, yer probably in the 280 hp range,...
 
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