WOT timing
10-16-2006, 11:39 AM
#1
WOT timing Just curious how much WOT timing most people are throwing at 402/408ci LSX motors. I've got some pretty good heads on it along with a 250+* cam and a FAST 90 setup. Any ideas what ballpark I should be in? I know my tuner knows what he's doing, I'm just curious how much timing guys are throwing at these motors. It is NA too...
Thanks!
-Jeremy
*I think right now we've got about 28* in it but we're not done tuning it yet. I would think we'd gain some power and ET with more timing but like I said we're not done tuning it yet. Thoughts?
Thanks!
-Jeremy
*I think right now we've got about 28* in it but we're not done tuning it yet. I would think we'd gain some power and ET with more timing but like I said we're not done tuning it yet. Thoughts?
10-17-2006, 02:40 PM
#3
TECH Addict
iTrader: (10)
Join Date: Jun 2004
Location: Commerce Twp, MI
Posts: 2,918
Likes: 0
Received 0 Likes
on
0 Posts
Get some dyno time and start conservative. Bump 2* at a time until you find the sweet spot. BTW - I'd be willing to bet >95% of the 25 people who have viewed this aren't running that much displacement. 
10-17-2006, 08:45 PM
#6
FormerVendor
iTrader: (9)
Join Date: May 2003
Location: Jacksonville, Fl
Posts: 1,573
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by SSpdDmon
Get some dyno time and start conservative. Bump 2* at a time until you find the sweet spot. BTW - I'd be willing to bet >95% of the 25 people who have viewed this aren't running that much displacement.
10-17-2006, 09:32 PM
#7
10 Second Club
iTrader: (7)
Join Date: Jun 2004
Location: Fayetteville, NC
Posts: 260
Likes: 0
Received 0 Likes
on
0 Posts
I am running ~29 @ 3000 then down to 26 at peak Tq then back up to 28 I havent played to much on the dyno or the track with the timing but the car feels good.
