511 rwhp @ 6300

478 rwtq @ 4500

Changes since the last dyno were bigger injectors (stock vs SVO 30#), SLP 85 mm Maf vs Stock Maf with Ported Ends, and the famous AAP tuning. That's 24 rwhp and 21 rwtq essentially from tuning, I doubt the SLP Maf gave me much. Thanks again to AAP!!

Andy's Auto Performance

 

Wow, those are some damn impressive #'s from a 388....Now spray the thing....

 

WoW, sweet number

 

Very nice!

What gas did you end up running? I remember you telling me your CR was pretty high. Probably not such a good idea to hit it with the juice I would think.

Didnt I tell you you needed a new MAF?

Can you post the graph?

I had 30# lucas injectors on my car (which the LS1 treats as 34.67 pounders) set up with LS1 edit, and I was still running out of fuel at 5800-5900 rpm (instead of around 4700 rpm with the stock injectors), and the AF ends up at around 14 in the upper rpm band, even with numerous attempts to correct it through tuning. I wonder how you get away with 30# and you are pushing at lot more power than I am...anyhow I now have 42lb FMS injectors, and am waiting on my PCM to come back because the car wont even start with the new injectors, just blows unburnt gas out of the tailpipes. I dont think im personally going to see more than around 460rwhp/450rwtq, the car just doesnt want to produce more power beyond 6000rpm.

 

EZSS, I think the SVO 30# are actually rated at like 36#, so that may be why. AAP still has the car and the graph as I couldn't get anytime off work to go to the dyno session, I will post the graph as a soon as I get it. We put 103 octane in it with a little of California's best (91 octane) so the mixture was aroud 100 octane, the compression is 12.2:1 Actually Mark at AAP said I can spray the motor just keep the shot under 200 beause of the JE pistons. I want to get some motor times then I may switch back to 4.10's and a progressive controlled 150 shot

 

Nice Numbers!

Joe

 

Congrats!

 

Thanks guys, graph will be up this week!

 

Who cares about the graph, lets see a timeslip!

 

Those are some unreal #'s! Lets see a graph...

 

Terry, don't worry. Your record will soon be broken by a daily driven M6 car with less cubes and more weight

 

That is some serious power.

Are you going to continue to run 100 octane or tune it in for street gas, if possible?

 

You're going to have a hard time beating the the stock internal record with your sled... Get the tranny fixed yet?

 

Ragtop:

Yes, I have a street tune it right now. 17 degrees of timing at WOT and there's no detonation with the 91 octane.

Terry: Tranny rebuild is in the works