Xcalliber P2 twisted

wpenner

New member
Jul 7, 2017
6
0
1
Anyone seen this before? Pushing 700-750ish Hp
 

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stroke250

I May Be Lost...
Jul 1, 2008
490
18
18
Idaho
A couple things come to mind: driver stupidity, poorly setup trans, or shit tuning. No particular order and could be a combo of those items.
 

gmduramax

Shits broke
Jun 12, 2008
4,042
224
63
Nor cal
I agree with everyone above I have 60k miles at 1000hp weighing 7000lbs and nothing is twisted to my knowledge and I’m on stock hard parts
 

Evan@InglewoodTrans

yerp
Vendor/Sponsor
Aug 5, 2010
3,118
65
48
39
Western MA
It has nothing to with tuning ECM or TCm. A few years ago Defeo had run of planets and hubs that were sent off to be hardened and the company doing so didn’t actually harden. It’s a shitty situation them they’ve made good on them all and I’ve yet to issues out of the revisions.
 

Evan@InglewoodTrans

yerp
Vendor/Sponsor
Aug 5, 2010
3,118
65
48
39
Western MA
Not sure why the post is removed it’s not an ongoing issue and if there’s any others still out there this thread will help them clarify their issue get it fixed and know why it happened.
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,065
4,735
113
Phoenix Az
Not sure why the post is removed it’s not an ongoing issue and if there’s any others still out there this thread will help them clarify their issue get it fixed and know why it happened.

its not a mod, its some auto thing happening on our end. im trying to fix it for ya evan, sorry if it keep doing this shit to ya!
 

Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
3,895
1,067
113
Neenah, Wisconsin
On the Excalliber input shafts do you see a lot of slop compared to others? Mines holding up but doesn't fit as tight as the suncoast I ran in the past.

Which area of the input, the splines into the converter or into the drum? Mine seems to be a touch looser to the drum than the last few Suncoast I've used but haven't had a lick of issues.
 

wpenner

New member
Jul 7, 2017
6
0
1
Yes guys they are warrantying it. Like Evan said, Apparently there was a hardening issue on a batch and I was one of the lucky ones. I guess I better go buy a lottery ticket now :)