Welded tranny crossmember?
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Welded tranny crossmember?
So I was thinking, why should I bother to buy poly bushings for my tranny crossmember when I could just weld the 3 pieces together as one solid piece. I'd still be using the group N tranny mount to connect the tranny to the, crossmember, and I could still drop the whole unit to be able to drop the tranny. Am I missing something here?
92' SS: SOLD
98' 2.5GT SOLD, bought back, new stupid build in the works.
98' 2.5 GT-rx :bought not built
98' 2.5GT SOLD, bought back, new stupid build in the works.
98' 2.5 GT-rx :bought not built
Re: Welded tranny crossmember?
Don't do that just get the $30 pink bushings and call it a day.
1993 Subaru Legacy L AWD Wagon R.I.P
1994 Subaru Legacy SS R.I.P :(
2004 Nissan Titan LE 4X4
2007 Subaru Legacy GT :)
1994 Subaru Legacy SS R.I.P :(
2004 Nissan Titan LE 4X4
2007 Subaru Legacy GT :)
Welded tranny crossmember?
Why? What's the difference? From a technical stand point, it seems like it'd be better, maybe even stiffen the chassis slightly.
92' SS: SOLD
98' 2.5GT SOLD, bought back, new stupid build in the works.
98' 2.5 GT-rx :bought not built
98' 2.5GT SOLD, bought back, new stupid build in the works.
98' 2.5 GT-rx :bought not built
Re: Welded tranny crossmember?
From my standpoint poly bushings still absorb some noise also if you weld it I doubt the bolts will line up PERFECTLY. Whenever I bolt up the crossmember i need to flex each end slightly to get it to light up with the chassis bolts.
1993 Subaru Legacy L AWD Wagon R.I.P
1994 Subaru Legacy SS R.I.P :(
2004 Nissan Titan LE 4X4
2007 Subaru Legacy GT :)
1994 Subaru Legacy SS R.I.P :(
2004 Nissan Titan LE 4X4
2007 Subaru Legacy GT :)
Re: Welded tranny crossmember?
I agree, lining those holes up is always a PITA.
I think if you wanted to weld something, you could consider boxing in the transmission mount itself. There's a lot of play to be lost there.
I think if you wanted to weld something, you could consider boxing in the transmission mount itself. There's a lot of play to be lost there.
SUBARUEHS Racing
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- Fifth Gear
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Re: Welded tranny crossmember?
Without a jig, you can be assured to not weld it up straight. Besides, the poly ones probably aren't even necessary. Mine probably weren't. I would worry more about the mounts themselves, among other things.
→Dan
piddster34 at h0tma1l d0t c0m
piddster34 at h0tma1l d0t c0m
Welded tranny crossmember?
Like I said, I already have groupN mounts for the motor/ tranny, it was just a random idea I had. I'd weld It in the car...but l guess I will just leave it alone.
92' SS: SOLD
98' 2.5GT SOLD, bought back, new stupid build in the works.
98' 2.5 GT-rx :bought not built
98' 2.5GT SOLD, bought back, new stupid build in the works.
98' 2.5 GT-rx :bought not built
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- Third Gear
- Posts: 957
- Joined: Sun Nov 23, 2003 4:16 am
- Location: Moscow, ID and Pullman WA
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Re: Welded tranny crossmember?
Interesting idea. I'm going to look into this. Boxing the trapezoid shaped mount that actually bolts to the trans seems like a interesting idea too. I'm going to play around under there this weekend...
You have to drive and you and have to try if you want the win, you don't achieve anything if you just cruise around - Jari-Matti Latvala
Long live the forums! Down with FB!
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