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LS tunning

@ItBeMe got my truck running, I’m sure he can put the coon tune on that LS for you pretty cheap.
E70B32E7-3621-42A2-8214-0626E46D815A.jpeg
 
greg vess said:
Just make sure and run double springs. Too many LS guys think beehive springs will take it. If one spring breaks it's over. You really need the spring pressure to keep the lobes from loosing contact. Plus if the outside spring goes you have the flat spring on the inside to keep the valve off the pistons. I've have had to repair damage from that mistake and it's ugly.
Click to expand...
I got the best springs BTR has ...platinum double springs and titanium retainers. 400 # 660 lift rated.
 
I totally forgot about my credits with Diablo sport.. they will send me a email tune to get me started and two others for tweets and fine tuning. I just got to quit messing with the tune and do some data logging to send to the tuner. This may get me on track.
 
BillsCamino said:
Wimps... :p

Custom ground solid roller cam by Jay Allen in my 540...
342/319, 280/264 @ .050, .802/.747 gross lift, ground on 109 LSA, installed at 106
Click to expand...
That's a ginormous camshaft. I wouldn't want to even try to tune it for drivability. Extracting HP and proper A/F ratio is easy to do with HP tuners. It's tuning for good drivability that gets tricky and very time consuming.
 
BillsCamino said:
Wimps... :p

Custom ground solid roller cam by Jay Allen in my 540...
342/319, 280/264 @ .050, .802/.747 gross lift, ground on 109 LSA, installed at 106
Click to expand...
ohhh the big block....I remember those 4mph or less ground pounders.. I had a 468 14:1 with a solid roller custom ground 320/750 lift and 250 shot fogger in a 72 Firebird
 
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