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Posted
What gains could I expect to see from a 13/19 impeller on my GP1200? See below for list of my mods.
 
Posts: 250 | Location: Marcellus / Algonac, Michigan | Registered: August 06, 2001Reply With QuoteEdit or Delete MessageReport This Post
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Not the right prop for your boat. You need the solas Xo and a head.
 
Posts: 603 | Location: Bermuda | Registered: January 11, 2001Reply With QuoteEdit or Delete MessageReport This Post
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I am running that impeller on my gpr. good pick up and good mid range pull. 14/20 would pull more speed, but not worth the loss of acceleration.

my mods:

f/a
rejet
d-plate
free flow
riva intake grate

62.8 (real world sit down speed)
7280 rpm (very safe)
 
Posts: 635 | Location: Hopewell, NJ | Registered: October 22, 2001Reply With QuoteEdit or Delete MessageReport This Post
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quote:
Originally posted by njrealtor55:
I am running that impeller on my gpr. good pick up and good mid range pull. 14/20 would pull more speed, but not worth the loss of acceleration.

my mods:

f/a
rejet
d-plate
free flow
riva intake grate

62.8 (real world sit down speed)
7280 rpm (very safe)

NJREALTOR,
Have you tried a 14/20 I-cut? Supposedly has the same hole shot of a 13/19 with the top speed of a 14/20. You should look into it.

John
 
Posts: 602 | Location: New Jersey | Registered: June 11, 2001Reply With QuoteEdit or Delete MessageReport This Post
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