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My cammed l92/ls3 240sx dyno!

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Old 10-30-2012, 08:32 PM
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Default My cammed l92/ls3 240sx dyno!

Recently put together this budget combo to finish out the season. I couldn't be happier with the results!

09 escalade l92 56k
Stock heads milled .047 with new valve job
Stock pistons cut .070 for ptv clearance on intake
Comp 234/248 .612 .595 112+4
Ls9 head gaskets
eBay head studs
Ls7 timing chain/gear
Stock ls3 intake/TB/injectors
1 7/8 hooker longtubes for 240sx swap
Powerbond 25% UD pulley
4" 90* intake
RXT twin disc with spec billet steel flywheel
Steel DS
Stock 240sx IRS with welded 4.08 diff


Car was tuned SD and open headers

Huge thanks to James at Shortuning,Brian Tooley at BTR,Jared at RPP and Lewis Roberts for all the help.

Tuned on a dyno dynamics by James Short of Shortuning.

468/415


Last edited by csilvers1984; 10-30-2012 at 08:46 PM.
Old 10-30-2012, 08:40 PM
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What's the deal with the ls9 head gaskets over the l92 gaskets??
Old 10-30-2012, 08:48 PM
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Originally Posted by im-not-guilty
What's the deal with the ls9 head gaskets over the l92 gaskets??
They have more layers compared to l92/ls3 gaskets. I had planned on spraying the car later on.
Old 10-30-2012, 08:56 PM
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Double post.....
Old 10-30-2012, 08:58 PM
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Same thickness..??
Old 10-30-2012, 09:38 PM
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Very nice. With that light of a car you should be well into the 10 second range at the track.
Old 10-30-2012, 10:00 PM
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Originally Posted by im-not-guilty
Same thickness..??
I think they're both .051

Originally Posted by 1989GTA
Very nice. With that light of a car you should be well into the 10 second range at the track.
I hope to run 10.50s or better this seeking coming up.
Old 10-31-2012, 09:27 AM
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good numbers, those 4.08's are sucking power, id expect that to be 475rwhp+ with better gears
Old 10-31-2012, 10:32 AM
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Originally Posted by Tainted
good numbers, those 4.08's are sucking power, id expect that to be 475rwhp+ with better gears
I'm really happy with the power considering this is a dyno dynamics. The real number will be my trap speed this weekend.
Old 10-31-2012, 01:18 PM
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hows the driveability so far? could it be a DD?
Old 11-11-2012, 11:13 AM
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Any updates?



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