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  #1  
Old 06-30-2006, 06:03 PM
lounger8 lounger8 is offline
 
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hp and speed

Hi folks, easy question but still looking for information. Have a 98 four winns, with a 3 litre volvo. Just had it fixed in the shop, one cylinder was not firing, now it is. Should i expect more power and speed once i get it on the water. If so any guesses. Tx. Lounger.
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Old 07-05-2006, 02:35 PM
The Kid The Kid is offline
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You didn' t mention how many cyliners you had, I will assume there are 8, could be 6, no mater, your HP and speed will dramatically increase if it was a 6 cyl and a small increase if it was an 8 cyl.

The Kid
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Old 07-05-2006, 02:36 PM
The Kid The Kid is offline
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Ooops, hit the wrong key.
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Old 07-05-2006, 10:32 PM
lounger8 lounger8 is offline
 
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Its actually a 4cyl. , what would be your prediction on that. Tx.
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Old 07-06-2006, 07:26 AM
The Kid The Kid is offline
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Almost 20% increase in HP and speed. You have to consider the percentages of how many cylinders you have in total and how many of them are working.

Good Luck
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  #6  
Old 07-06-2006, 06:07 PM
Preformer 40 Preformer 40 is offline
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25 percent plus drag from piston 5-10%.It will be a diffrence in plaining and not planing in most boats with the 3.0,if these problems in spark continue,change it for the new electronic ignition-150.00 or so.
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