LS1 trigger wheels

pugwash · Post by **pugwash** » Fri Oct 20, 2006 2:43 am

Has anyone got a solution to the trigger wheel issue with lS1s?

I really don't want to drop the Crankshaft just to change the triggerwheel- is there another way round this seeing as the nose of the crank doesn't have any sort of key to fix a new wheel to?

Hvae tried searching all over the place and just can't come up with anything apart form changing the wheel on the crank.

Any pointers or help in the right direction are very much appreciated

thanks

James

Faster7 · Post by **Faster7** » Fri Oct 20, 2006 8:59 am

Mount a wheel to the front pulley?

eliotmansfield · Post by **eliotmansfield** » Mon Oct 23, 2006 6:54 am

This has been discussed quite recently on one of my boards.
http://www.pistonheads.com/gassing/topi ... 5&f=66&h=0

Here's a pic of the crank drilled for a pin:
http://gallery112848.fotopic.net/p10290771.html

pugwash · Post by **pugwash** » Mon Oct 23, 2006 8:42 am

LOL Eliot

have you noticed any similarity betwen the usernames asking the questions (it's a small world).

you might also remember an email you received regarding marsk4wd 4L80e to LT230 adaptors- guess who that was from lol

[EDITED to say: But thank you very much for the pointers anyway]

eliotmansfield · Post by **eliotmansfield** » Mon Oct 23, 2006 11:20 am

Well you know, same old people trying to do the same old things!

pugwash · Post by **pugwash** » Sun Jan 21, 2007 2:21 am

BTT

just wondering if anyone had sorted interpretation of the LS1 crank wheel yet- i'm just about to drill the crank for a pinning kit but would like to use the original crank sensor where possible!

cheers

Jim

Brains · Post by **Brains** » Fri Jan 26, 2007 10:13 am

Depending on whether you monitor rising or falling edge, the LS1 crank signal is either an even 24 pulse per revolution wheel (or 58x on the new LS2/7/etc.) -- or its a unique long/short pulse sequence for each quadrant of crankshaft rotation.

S.Bretz · Post by **S.Bretz** » Sat Jan 27, 2007 5:39 pm

I made this for my saturn. Its a ford edis trigger wheel mounted to the stock pulley. It wasn't that hard to do...just gotta know the right people with the right laser

I'm pretty sure that you could do something similar with whatever type of wheel you need.

http://i144.photobucket.com/albums/r186 ... bo/s-7.jpg

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