anyone know this 2003 top gun?
#11
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#12
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Looks nice. Motors and blowers need to be refreshed at those hours.
Figure to put about $2000 in blower upgrades, and $8 to $12 K in each motor rebuild.
Now this one is in far better shape, has fresh rebuilds, in fact fresh everything:
http://www.powerboatlistings.com/view/6425
Figure to put about $2000 in blower upgrades, and $8 to $12 K in each motor rebuild.
Now this one is in far better shape, has fresh rebuilds, in fact fresh everything:
http://www.powerboatlistings.com/view/6425
#13
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customryder, so Bill's is over your price limit. That's certainly understandable. But what about the rebuilds you will be looking at very soon...if not now? Gotta factor that in.
And this is just my opinion, which means nothing because it's your decision. Beautiful boat for sure! But the interior is hideous. Think about leaning into those dark blue bolsters after a short time in the hot sun.
#14
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#17
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#18
OSO Moderator
Charter Member
At the very least - the blowers NEED to be upgraded and the motors' upper end should be done. Also some minor upgrades - like roller rockers will add HP and better economy.
Also -575SCi's have issues with the intake water passage as well as the themostat housing.
I have found those problems when rebuilding mine and I believe I cured the potential for more problems.
Also -575SCi's have issues with the intake water passage as well as the themostat housing.
I have found those problems when rebuilding mine and I believe I cured the potential for more problems.
__________________
BillR
'00 Scarab Sport 302 CC
'02 Cigarette Top Gun TS
'02 PQ 340
'00 PQ 280
'98 Scarab 22
'97 Baja Outlaw 20
'72 Checkmate
'65 Glastron
BillR
'00 Scarab Sport 302 CC
'02 Cigarette Top Gun TS
'02 PQ 340
'00 PQ 280
'98 Scarab 22
'97 Baja Outlaw 20
'72 Checkmate
'65 Glastron
#19
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iTrader: (1)
At the very least - the blowers NEED to be upgraded and the motors' upper end should be done. Also some minor upgrades - like roller rockers will add HP and better economy.
Also -575SCi's have issues with the intake water passage as well as the themostat housing.
I have found those problems when rebuilding mine and I believe I cured the potential for more problems.
Also -575SCi's have issues with the intake water passage as well as the themostat housing.
I have found those problems when rebuilding mine and I believe I cured the potential for more problems.
#20
OSO Moderator
Charter Member
Joey Griffin (my engine builder) suggested Edelbrock aluminum marine heads and a full rebuild on the one motor that ate water. Really woke the engine up - with stock pully: 668 HP and with 3.5" pully: over 700HP and ridiculous amount of torque.
I'll run stock pulley to save my drives.
I havent even run the boat w/ new heads yet, so I have one engine w/ zero hours. The other - new uppers. Basically brand new motors with lots of HP.
What I can't get an answer on - is why the heads corroded? I flush 1st with fresh water then w/Salt away within 10 minutes of running each and every time. Boat is NEVER left in the water. Some builders say it is Salt Away, others say the heads DO have this problem and is normal.
EVERYTHING else on the motors show ZERO salt or ZERO corrosion. It is like my motors have been run in bathtub water.
__________________
BillR
'00 Scarab Sport 302 CC
'02 Cigarette Top Gun TS
'02 PQ 340
'00 PQ 280
'98 Scarab 22
'97 Baja Outlaw 20
'72 Checkmate
'65 Glastron
BillR
'00 Scarab Sport 302 CC
'02 Cigarette Top Gun TS
'02 PQ 340
'00 PQ 280
'98 Scarab 22
'97 Baja Outlaw 20
'72 Checkmate
'65 Glastron
Last edited by BillR; 01-25-2009 at 10:42 AM.