Phoenix dyno results (thunder550, kbracing96, vanillagorilla)
#21
11 sec. Truck Mod
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[QUOTE=kbracing96]Here's mine, Pretty happy with if for being a stock motor and only 7 lbs of boost. Although I need to find a load bearing dyno, as this dyno wouldn't load it hard enough tho build boost in the lower rpm as you can see in the graph. I thinh the funny thing in the graph is when the torque converter locked. Tune was pretty good (safe), EFILive showed A/F around 11.6-11.8 and was running about 17.5-18* of timing.
those are some great #s for that 4.8! GEN 3 ENGINES RULE!
those are some great #s for that 4.8! GEN 3 ENGINES RULE!
#22
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Originally Posted by thunder550
Ok here's my results.....
Somewhere around 365 rwhp / 410 rwtq. Take a look at my AFR's....way way rich. I think she's got something close to 390 in her if I can get the tuning right.
Hopefully Kyle and Todd will post up shortly too.
Somewhere around 365 rwhp / 410 rwtq. Take a look at my AFR's....way way rich. I think she's got something close to 390 in her if I can get the tuning right.
Hopefully Kyle and Todd will post up shortly too.
Thunder550, you've got a lot left in yours I know for sure. There isn't much difference in my old set-up and yours accept for you have a 5.3 and I had a 4.8. I made 80 rwhp and 79 rwtq more than you. My 5 speed has a little less drag than the auto though. Keep it up!
#23
Originally Posted by mjhoward
Great showing guys!
Thunder550, you've got a lot left in yours I know for sure. There isn't much difference in my old set-up and yours accept for you have a 5.3 and I had a 4.8. I made 80 rwhp and 79 rwtq more than you. My 5 speed has a little less drag than the auto though. Keep it up!
Thunder550, you've got a lot left in yours I know for sure. There isn't much difference in my old set-up and yours accept for you have a 5.3 and I had a 4.8. I made 80 rwhp and 79 rwtq more than you. My 5 speed has a little less drag than the auto though. Keep it up!
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Originally Posted by vanillagorilla
Yeah, try 5* of timing.
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Geez, that's tuning to the ragged edge. I was refering to my truck only having 5* of timing TOTAL! If you look at my EFI live screen shot, you'll see that I had 11.5* at that moment, but earilier in the run you can see I only had 5*. Now that **** sucks. In fact I had more KR than timing. I need fuel in the worst way.
Hey Chris, can you give me some of yours?
Hey Chris, can you give me some of yours?