View Full Version : Mercury Tech 3.0L Question
shooter1
01-20-2010, 11:49 PM
I have a 1998 225 3.0L stock motor. I had a reed take a dump so I have the injection off. It has a stock 2 butterfly plenum on it now. I have a 4 butterfly plenum off of a 250 3.0L would I gain any performance by changing it out? I intend to do some mods later I was just wondering if I could make it breathe a little better or should I leave it stock.
Shooter1
fastskeeter
01-21-2010, 02:42 AM
man its to cold up there to go boating. lol
put the four hole on, try and find a 250 fuel and igniton.
call eric at simonmotorsports.com he will guid you in the right direction. if you are ever down here in central area, look us up.
feel free to call if you have any questions
512-848-6469
casey
vnemous
01-21-2010, 08:16 AM
From what I have seen and read get the 4 hole and a 250 ign and leave the 225 fuel. I believe the fuel is fat on the 225 anyways. The 250 ign will give slightly more timing and a higher rev limiter JMO
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