supercharging 350 engine

[Larry J]

Hello to everyone,
I am new to this forum and suspect this has already been addressed, but being new I have no idea of what has been discussed before, I have a 1990 Mirage 211 Tovare, it is in like new condition and handles the water well, however it has the 350 mag engine, and of course I would like
to go faster, have been looking around and found Weiand makes a small supercharger that I have been cosidering, however I need input before I spend that kind of money. Has anyone else ever done this, from what I have researched I have found that I will need a ignition module from a v6 engine to lower total advance, richen carb, and install supercharger, I have measured and found there to be enough room under the hatch, do I need any other mods or will this combo be dependable
Thanks in advance
Larry J

[502procharger]

procharger makes a nice kit for the 350mag. go to there website. fits well under the hatch. easy on the outdrive and great speed and power increase. look into it. good luck

[Tee]

I bolted a B&M 144 on a 350 mag and it was the most trouble free motor I ever owned. Excuse me, It was the most trouble free "BLOWER" motor I have ever owned. I got my (and sold for that matter) 144 for 1100.00 A whipple would perform much better in my opinion than the 144, but it costs more also.
Good luck ------------ Tee
P.S. "If it isn't BLOWN! ---- It SUCKS!!!!!?????"

[Infomaniac]

I have bolted a 144 on an unprepared 350 before. It woke it up quite a bit. Put a smile on anyone that rode in it.
Pay close attention to the tune up.

[HP350SC]

LARRY J You will need to set total timing to 30 degrees,and go with thru-hull exhaust and a better mechanical fuel pump.B&M(Holley) is a better overall package than the procharger in my opinion.You don't have the goofy box over the carb. for one thing. AND I just happen to have a brand new 144 new in box I would sell for $1900.This kit is COMPLETE with crank pulleys and spacer.10 rib belt,t-stat housing,intake,gaskets and marine belt tensioner.You can run the 4-5 lb. pulley if you don't flog it all day long.

[HP350SC]

O.k. fine,$1899.And you'll probably want to get a Holley 80557 carb,'bout $550.

[Infomaniac]

Long water pump or short water pump version?

[HP350SC]

Not 100% positive but believe it's the long.Nicer kit than they sold a couple years back,very complete and crank pulley setup is nicer with 3 groove pulley and correct length spacer.

[Sand Dawg]

Do you still have this kit for sale....

[Liberator TJ1984]

Larry, just my 2* but Holley also has a 177 size blower for about what a 144 costs and would not have to work as hard to get the boost you want. I ran one at 3:1 over and never tore it up...Motor went before it did. :D
Gopherrr

[OC Ultra]

I have a Ultra 210 RS with a 350 mag. Wilkes is installing a Procharger for me. Been a great boat but looking for a little more speed. Anybody have any experience with this combo? What kind I of speed should I expect...thx

[HP350SC]

Still got the kit,price is now $1500! One other person interested on another thread. Will go to highest offer.

[Sand Dawg]

Could you e-mail me with all the spec's that comes with this kit and your phone number... Thanks

[HP350SC]

Done!

[Tee]

Don't know if your interested or not but I have Hyd. roller cam for a blown boat application with lifters, keepers and that spider looking thing on OEM roller cam SBC blocks. All with less than 30 hours.
Let me know if you are interested.

[Sand Dawg]

Mike let me know on the pm

[HP350SC]

Sand Dawg-check your PM