Page 1 of 14 1 2 3 11 ... LastLast
Results 1 to 10 of 139
  1. #1
    RAIDER RUNNER BULLRAIDER's Avatar
    Join Date
    Nov 2005
    Location
    HOUSTON TEXAS
    Posts
    651

    My Winter Build Up...RAIDER 1200

    I am going to build it up for this season, I will be at MUDBUG to run, it wont be the fastest but it wil suprise a few...I am going with 84mm PRO-X pistons, with 650 pins, T/W crank, VF-2 reeds ,spacer plate ,46 mikunis/Rive flame arrestors , 150 psi head, Riva 1200 and all electronics, ported cases,13/19 or 14/20 prop ,trued polished filled rideplate,Riva sponsons and (TIM JUDGE PORTING), he is the top Raider builder in my book, Tim has built more Raiders than I have ever heard of, his offshore Raiders were sweet and also champion, if you talk to him it is like he truly wants to listen, (that in its self is an uncommon thing), I commend him for that, when building up an older ski , you usually run into , questions like ."why do you want to do that"....who cares as long as you pay for it and know what you want.......I will be posting my work on the exhaust , Jetworks, and other things to help flow on the engine.i have to make a lot of the items myself such as brackets ,and a carb rack bar, to make it easier to remove the carbs all at once, here is my engine taken down and time to go to the machine shop for boring, the 1100 can be taken to 84 mm with no problem, it still has enough left to go to 84.25 then 84.50 ,so you can still have something left if you have to...sorry for rambling, but I am getting excited about the Hop -up, these are before pictures I took to show the differences.....
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	MVC-003F.JPG 
Views:	65 
Size:	33.7 KB 
ID:	15546   Click image for larger version. 

Name:	MVC-004F.JPG 
Views:	67 
Size:	21.8 KB 
ID:	15547   Click image for larger version. 

Name:	MVC-012F.JPG 
Views:	56 
Size:	108.5 KB 
ID:	15548   Click image for larger version. 

Name:	MVC-011F.JPG 
Views:	54 
Size:	113.8 KB 
ID:	15550   Click image for larger version. 

Name:	MVC-014F.JPG 
Views:	65 
Size:	106.1 KB 
ID:	15551  
    Last edited by BULLRAIDER; 01-30-2007 at 10:24 AM.


  2. #2
    oldmanraider's Avatar
    Join Date
    Sep 2006
    Location
    Atlanta
    Posts
    298
    Bull
    That's going to be great!!!! Look forward to see what you do.....

  3. #3
    DAGO RACING CREW 97GPSLEEPER's Avatar
    Join Date
    Apr 2006
    Location
    Orange, TX
    Posts
    4,228
    +1
    169
    Thats awesome, I'm glad to hear you are doing this. Your ski is going to fly. I predict 68+. You, me & Osidebill are all going to be at Mudbug with some old school beast!

  4. #4
    RAIDER RUNNER BULLRAIDER's Avatar
    Join Date
    Nov 2005
    Location
    HOUSTON TEXAS
    Posts
    651
    Thanks guys, at least I will show a little something for our old beasts!!!
    97 when are you going...???

  5. #5
    DAGO RACING CREW 97GPSLEEPER's Avatar
    Join Date
    Apr 2006
    Location
    Orange, TX
    Posts
    4,228
    +1
    169
    Me and my cousin "TheDome" are probably going to leave Tuesday night, Wednesday morning at the latest. We are going to take a few days off work, can you get away that early?

  6. #6
    RAIDER RUNNER BULLRAIDER's Avatar
    Join Date
    Nov 2005
    Location
    HOUSTON TEXAS
    Posts
    651
    No not that early....probably Friday night, we have 2 small boys and have to get all the arrangements..........

  7. #7
    DAGO RACING CREW 97GPSLEEPER's Avatar
    Join Date
    Apr 2006
    Location
    Orange, TX
    Posts
    4,228
    +1
    169
    I look forward to meeting you. We are going up a few days early to get dialed in for that swamp heat, and to see how much gas I am going to need to get me from the boat ramp to the radar run. It is not that far but I want to make sure I am on the buzzer. On my ski the difference from a 1/4 of a tank to the buzzer is about .3-.5 mph. I am going to need all the help I can get to keep you and Osidebill off my ass. You guys and that secret case porting stuff, lol.

  8. #8
    Darthraider's Avatar
    Join Date
    Sep 2005
    Location
    Houston TX.
    Posts
    289

    Talking

    Lets Go............

  9. #9

    Join Date
    Dec 2005
    Location
    Beaufort, SC
    Posts
    119
    Did TJ do your porting before or after Riva? If he did them while at Riva, I'm curious what the engravings on your cylinders say (other than 'Riva'). I'll try to take a pic of mine tonite. Supposedly they were the first generation of Riva's porting specs and were just a little too extreme and Riva ended up using a slightly detuned version for thier final porting specs.

  10. #10
    RAIDER RUNNER BULLRAIDER's Avatar
    Join Date
    Nov 2005
    Location
    HOUSTON TEXAS
    Posts
    651
    97, I also want to meet all the faces behind the names...I know what you mean about the fuel, all the GPR's I run with make fun of me .cause I run on fumes, my sending unit is off a little since I use "RED" gp1200 gauges on my ski , the resistance on the sending units is different, when I am on the buzzer it still has more in it than I want , it is tuff , but you have to just look inside and know it has enough fuel, I will remedy that when I get a gp1200 sender...................
    superd..my cylinders are going to Tim REAL soon, so I guess the answer is AFTER Riva.........I cant wait.......the picture at the bottom is at Johns (DARTHRAIDER)....
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	RAIDER INSTRUMENT.jpg 
Views:	76 
Size:	10.4 KB 
ID:	15554   Click image for larger version. 

Name:	MY RAIDER AT JOHNS.jpg 
Views:	104 
Size:	148.1 KB 
ID:	15555  
    Last edited by BULLRAIDER; 01-30-2007 at 12:26 PM.

Page 1 of 14 1 2 3 11 ... LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Critique my SPX winter build project
    By Alter Ego Trip in forum 2-Stroke Performance
    Replies: 2
    Last Post: 09-21-2015, 10:49 AM
  2. My Winter up grades
    By cjo632racing in forum 4-Tec Performance
    Replies: 25
    Last Post: 01-07-2011, 08:25 PM
  3. The build up + rate my piston wash!
    By skyline2962 in forum Yamaha PWC Performance (2-stroke)
    Replies: 12
    Last Post: 04-01-2010, 08:22 PM
  4. My GP1200 65U build-up
    By Metal4130 in forum Yamaha Old School Skis
    Replies: 49
    Last Post: 09-23-2009, 12:00 PM
  5. My Winter Build-up
    By '02GPRider in forum Yamaha Open Discussion
    Replies: 1
    Last Post: 03-04-2007, 07:44 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •