Like Tree0Likes

How loud??

Reply
Old 11-29-2002, 10:27 AM
  #31
Registered
 
birdog's Avatar
 
Join Date: Jan 2002
Location: Batavia Oh.
My Boats: Top Gun
Posts: 4,034
Default

Hyper........
You are not going to want to here this,but.........

You have NO idea the problems you are going to see with this project !!!!!

Then....If & when you get it to work..You will have 0 resale on that boat !!!

Why not do some mild mods to that v6 ? Vortec heads, Cam ?

Save the big bucks for something built for a V8.......

Not trying to bust youre bubble guy....Just...Been there..Done that
birdog is offline  
Reply With Quote
Old 11-29-2002, 10:41 AM
  #32
Registered
Thread Starter
 
HyperBaja's Avatar
 
Join Date: Sep 2002
Location: Lewis Center, Ohio
My Boats: 1990 Baja 190 DSR
Posts: 3,606
Default

Where can I get mods for the V6?? If I go that route, It needs to be a new engine, this one has somewhere around 1300-1400 hours on it!!!
HyperBaja is offline  
Reply With Quote
Old 11-29-2002, 10:52 AM
  #33
Registered
 
birdog's Avatar
 
Join Date: Jan 2002
Location: Batavia Oh.
My Boats: Top Gun
Posts: 4,034
Default

Should be able to find a Vortec in a junk yard....Lotsa of them out there......
Tear it down and start from there.......Rods,Pistons,valves =
Small block chev parts......Buy Dennis Moores book for good
advice......

You will still have to do some research.......Just easier than a
swap !!!

Lots of power to be found in those vortechs !!!
You don't need a ton of torque in that light boat...Them V6s
love to rev !!!!
birdog is offline  
Reply With Quote
Old 11-29-2002, 11:26 AM
  #34
Registered
Thread Starter
 
HyperBaja's Avatar
 
Join Date: Sep 2002
Location: Lewis Center, Ohio
My Boats: 1990 Baja 190 DSR
Posts: 3,606
Default

I know that the 4.3 at 190hp will run next to a 260hp V8 due to all the added weight.
HyperBaja is offline  
Reply With Quote
Old 11-30-2002, 08:45 PM
  #35
Registered
 
Ratchet's Avatar
 
Join Date: Sep 2001
Location: Lake St. Clair
My Boats: 94 31 Scarab Thunder
Posts: 347
Red face

Whatever you plan on spending, multiply it by two.

As for inconnel valves..........I do not think they make them for Small blocks

If you want a good valve, I would recommend Manley Severe Duty. However, I have also used competition products severe Duty valves. They are about 1/2 the price, and I had almost 400 hours on them, and I'm running a lot more cam & spring than you'll be. At my rebuild, I just touuched them up and put them back in. I'm running around a .600 in lift, solid roller. My springs are 200-210 on the seat & over 500 lb open.

Do a little homework while it's still cold out :-)
Ratchet is offline  
Reply With Quote
Old 11-30-2002, 09:14 PM
  #36
Platinum Member
Platinum Member
Trade Score: (1)
 
KAAMA's Avatar
 
Join Date: Oct 2000
Location: Western Michigan
My Boats: A boat?....What boat??? How about a galvarnized warsh tub wit a toranady strapped own da rear!
Posts: 4,329
Default

Quote:
Originally posted by WETTE VETTE
Inconel valves are not always necessary on naturally aspirated marine engines. I have been running high compression big and small blocks using Manley Severe Duty Stainless valves for years and have never had a problem. Again, only my opinion.
I don't have inconel valves in my 540's either---just a very good one piece stainless valve for my exhaust. I was told that I would NOT need the inconel valves. I think they are Ferrea brand valves. I run a DRY header/exhaust system---no problems.
KAAMA is offline  
Reply With Quote
Old 11-30-2002, 10:02 PM
  #37
Charter Member #232
Charter Member
 
Audiofn's Avatar
 
Join Date: Oct 2000
Location: Carlisle, MA USA
My Boats: 1979 Formula 302, 99 Formula 353, 81 Donzi 18 2+3 with 454
Posts: 18,379
Default

Hyper you can use PVC to make the hoses that are bent. The black stuff is better to use if you can find it.

Jon
__________________
Put your best foot forward!
Audiofn is offline  
Reply With Quote
Old 11-30-2002, 11:22 PM
  #38
Registered
Thread Starter
 
HyperBaja's Avatar
 
Join Date: Sep 2002
Location: Lewis Center, Ohio
My Boats: 1990 Baja 190 DSR
Posts: 3,606
Default

Forget trying to make a Baja faster. It will still be a Baja. Im gona make some money over the winter and try to buy a Donzi 16 or 18 Classic.
HyperBaja is offline  
Reply With Quote
Old 12-01-2002, 12:13 AM
  #39
Allan4
Guest
 
Posts: n/a
Default

Man, you are starting to talk about some serious cashola Hyper. You may want to take a hard look at getting a differ boat that will be more economical. Remember, resale is something you need to consider if you are going to start fabricating. Either way, have fun. Just remember, if you think you are going to spend 5K, better plan on atleast 6, if not alot more. You just nickle and dime yourself to death when you start getting into these projects. That is why I think you may want to go with a boat that has a little better track record with anything 350hp or so. Hate to see you sink all this dough and have a boat that won't let you run the power you have spent so much $$ to put in it. Odds are it would work out fine, but you never know. Food for thought. Later
 
Reply With Quote
Old 12-01-2002, 12:16 AM
  #40
Allan4
Guest
 
Posts: n/a
Default

Whhoopps, looks like you guys beat me too the punch, sorry to repeat all the ab ove advice....
 
Reply With Quote
Reply

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SHARKEY-IMAGES
OPA/The Jersey Boyz
10
05-21-2008 08:55 AM
Steve_H
General Boating Discussion
85
03-18-2008 12:02 AM
Ramco Performance
General Boating Discussion
8
06-05-2006 10:08 PM



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -5. The time now is 08:53 AM.


Copyright 2011 OffShoreOnly. All rights reserved.