On 3 turbo 2V fitment issues

JM_Zero

New Member
Joined
Sep 10, 2024
Messages
2
Reaction score
1
Hi guys,

I've got a 2000 GT I'm installing a 76mm On 3 kit on. It's been somewhat of a pain so far, not entirely the fault of the On 3's kit. Started off with the K-Member, you have to have a UPR, I already had one.... from 20 years ago and it didn't work with the kit. I had a really nice Steeda sway bar, won't work with the kit. So the issue I'm having now is fitting the fan between the radiator on turbo. I had underdrive pulleys and thought the harmonic balancer was getting in the way, went to pick and pull and got a factory harmonic balancer bolt, water pump and alt. pulleys from a Lincoln 2V and the only thing that fits is the balancer bolt. lol Got it all mocked back up and it looks just about the same. I shoved the turbo back against the block and tightened the V-band, there's no way it's sealing correctly in that position. Do you have to cut the channel on the brace for the hood latch and tuck the radiator in there to make everything fit? Am I just missing something? I reached out to On 3, they told me my car had probably been wrecked because they've seen fitment issues.

Seems like I've had all the same problems as everyone talks about on here, the oil filter relocation is a pain in the ass. Getting it clocked just right was a nightmare. I used AN-10 lines, you have to clock it just right to clear the motor mount and still need some chaff protection on the line. I don't know if it's impossible to get the screw on adaptor off with the header on, everyone bitches about the left header but if you do it enough times, it gets easy. lol I tried a flat plate oil filter / water neck adapter, the radiator hose ends up right on the header.

Any advice? Sell it and get a Paxton?
 

Attachments

  • 20240909_140502.jpg
    20240909_140502.jpg
    156.2 KB · Views: 9
  • 20240910_141525.jpg
    20240910_141525.jpg
    191.5 KB · Views: 9
  • 20240910_141543.jpg
    20240910_141543.jpg
    187.5 KB · Views: 9
  • 20240910_165000.jpg
    20240910_165000.jpg
    193.4 KB · Views: 8
  • 20240909_140439.jpg
    20240909_140439.jpg
    183.5 KB · Views: 9

95opal

Well-Known Member
Joined
Jun 21, 2007
Messages
3,310
Reaction score
2,087
You can either trackdown a slimmer fan. Relocate the turbo and fab your own piping or move the rad into the core support.
With my blower set up I moved my rad forward into the core support.
 
OP
OP
J

JM_Zero

New Member
Joined
Sep 10, 2024
Messages
2
Reaction score
1
You can either trackdown a slimmer fan. Relocate the turbo and fab your own piping or move the rad into the core support.
With my blower set up I moved my rad forward into the core support.
Hey, thanks! I ended up getting it in there. There's still not much clearance between the fan, plenum and hot side. It makes me wonder how long that fan is going to last. I pulled it all back apart this afternoon and wrapped piping and left header.
 

badass98svt

Well-Known Member
Joined
Jan 11, 2006
Messages
4,327
Reaction score
2,136
That's a good size turbo. I'm curious to hear of #s and details. Sounds like it's coming along.
 

garrittpwl

Active Member
Joined
May 15, 2016
Messages
297
Reaction score
303
Location
Indiana
I have a 4.6 kit on my 5.4 and its TIGHT. Put the fan in from the bottom is the trick there. As for the sway bar, my stock one clears the hot side but barely. Someone makes spacers that will probably help lower the sway bar mounts to clear. I was able to fab my condenser brackets and move it forward about an inch and then fab some rad brackets to move the top of the rad forward an inch as well. @Snorky has a on3 kit with a 78mm that clears. he may be of some help
 
Top