Need help on my lt1
Thread Starter
Staging Lane
Joined: Jan 2018
Posts: 71
Likes: 0
Need help on my lt1 I spent a lot of money on my motor being built
When I went to the tuner. He couldnt get it to start
till he advanced it to 180 degrees timing and it fired right up...
Does anyone have pictures of how the timing is suppose to be on here and could camshaft be installed wrong??
When I went to the tuner. He couldnt get it to start
till he advanced it to 180 degrees timing and it fired right up...
Does anyone have pictures of how the timing is suppose to be on here and could camshaft be installed wrong??
Last edited by Lsp Przy; Mar 21, 2021 at 01:19 PM. Reason: Messed up
Thread Starter
Staging Lane
Joined: Jan 2018
Posts: 71
Likes: 0
I spent a lot of money on my motor being built
When I went to the tuner. He couldnt get it to start
till he advanced it to 180 degrees timing and it fired right up...
Does anyone have pictures of how the timing is suppose to be on here and could camshaft be installed wrong??
When I went to the tuner. He couldnt get it to start
till he advanced it to 180 degrees timing and it fired right up...
Does anyone have pictures of how the timing is suppose to be on here and could camshaft be installed wrong??
No opti I have the torque head kit.
180* out from #1 TDC/ firing is #6 TDC/ firing. So yes, sounds like cam signal is 180* out. Not sure if/ how this can be rectified with logic or sensor repositioning along with engine rotation on the 24x/ 411 setups. Pistons are in the same place at either #1 or #6 firing, the ignition logic is what makes the difference. If it was a Gen I SBC, the distributor would be pointing at #1 while the cam gears would be at 6 & 12 instead of 12 & 12.
I looked at the setup on the Torqhead site. I think all you need to do is bring the motor to #1 TDC, pull the splined or pin drive sensor plate off, rotate the crank 360* and reinstall the sensor plate.
Teching In
Joined: Apr 2021
Posts: 2
Likes: 0
From: San Antonio, Texas
Did you ever get it going? I had issues with my Tune settings and then it ran. I had done a 411 PCM conversion. Took me days to figure it out.
Last edited by Nick Diaz Jr.; Apr 28, 2021 at 06:50 PM. Reason: Adding info
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Thread Starter
Staging Lane
Joined: Jan 2018
Posts: 71
Likes: 0
Not yet I just started pulling it apart today the machine shop who built the motor has cam gear upside down..... I remember them telling me they dont build fuel injected motors and only have a crab dyno
**** you fastime racing in Taylor mi anyways...
Last edited by Lsp Przy; Jul 24, 2021 at 02:29 PM.
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TECH Fanatic
Joined: Jul 2007
Posts: 1,802
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From: Wilmington, De
The cam gear gets installed the same way regardless of fuel delivery.
Thread Starter
Staging Lane
Joined: Jan 2018
Posts: 71
Likes: 0
