I just need to distance center to center of the the holes. Please and thanks!
Nobody? This makes me a sad panda.
Gimme a week and I'll be able to get those .measurements for u. I'm currently 3 hours away in another state!
Currently #4 in Ecotec Forced Induction horsepower ratings. 505.8 WHP 414WTQ!!!
Currently 3rd quickest Ecotec on the .org - 10.949 @ 131.50 MPH!!!
The crank holes or the clutch holes? Do you need the bolt circle dia of them, or the distance between the holes in each bolt circle? I have an LN2 flywheel (which is actually the same as the 2.0, 2.8, and 3.1, and can be used on a 3x00, so all those crank holes are the same). I can do it this weekend.
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The crank holes. I need the bolt circle diameter. Its a 6 bolt so center to center straight across would be the same. Im trying to match it with an LS4 crank bolt pattern.
I couldn't find my spare flywheel. I know I have it somewhere. I just moved so it might not have gotten unpacked yet. I'll check again this weekend.
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Good deal. No hurry. Just one of those funny ideas I have kicking around in my head from time to time.
after a 5 second search in google
http://www.gmtuners.com/LS4/swap2.htm
LS4 DoD 4T65e fiero wrote:but it does have the FWD torque converter bolt pattern (for the larger, 258mm converter like the 3800 SC engines use).
this solves at least half your problem.
worth noting: the starter is mounted on the transmission.
if you want to use this with a manual transmission, where/how are you going to mount the starter?
DaFlyinSkwirl (Pj) wrote:...worth noting: the starter is mounted on the transmission.
if you want to use this with a manual transmission, where/how are you going to mount the starter?
Who needs a starter if you've got a manual? Just always make sure to park it on a hill.
DaFlyinSkwirl (Pj) wrote:after a 5 second search in google
http://www.gmtuners.com/LS4/swap2.htm
LS4 DoD 4T65e fiero wrote:but it does have the FWD torque converter bolt pattern (for the larger, 258mm converter like the 3800 SC engines use).
this solves at least half your problem.
worth noting: the starter is mounted on the transmission.
if you want to use this with a manual transmission, where/how are you going to mount the starter?
Thats the torque converter bolt pattern. I need the crank bolt pattern as stated above. I spent at least 5 hours over two days searching here and Google. I'm sure if Google had my answer I would have found it.
There's a nice 3 page thread that I have running in Third Gen thats addresses most of the mechanical concerns for this swap. if you'd like to read through it.
Edited 1 time(s). Last edited Wednesday, April 24, 2013 4:02 PM
I found it, but I didn't have a tape with me to measure it. I can get it out again this weekend.
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Eco is ~69.45 mm, with a bore of ~39.29 mm, and outside diameter of ~282.58 mm
I unfortunately could not find my spare LD9 flexplate, if I do find it, I'll make sure to grab the measurements.
Youre killing me Nic! Haha. LS looks like its 78.75mm.
LN2/3x00/etc- bolt circle ~52.3mm, crank hole ~28.6mm
That's as close as I could get with my tape, I didn't have calipers with me.
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Cool. Thanks a lot dude. I didnt figure we were going to get lucky with a factory J flywheel but at least the info is here now.
Just need an LD9 now.
