[BoostedSport]

Since I'm almost done rewiring my truck to 05 from 03, how much power can it tame before it come useless? I'm just trying to get everything in and fabbed up (almost done) on my stock set up and have fun this summer, cam, heads, gt4202, & E-85. This next year I'm going to be running a 370 or 392 and a 4l80e and either aem or fast standalone, Leaning more to fast they've helped me out a bunch, and talked me though all the possesses of the units.

 

[Hemidup]

Ignition spark wise?

 

[BoostedSport]

Ignition spark wise?

Yeah and timing? I'm just wanting to get around high 5's-600 horse range

 

[charged392]

Oh I'm over that and still going strong with room to spare your good with a 2005 PCM for about whatever you can throw at a street truck/race truck

Est mine to be in the 600-650 range to tire by now

 

[BoostedSport]

Oh I'm over that and still going strong with room to spare your good with a 2005 PCM for about whatever you can throw at a street truck/race truck

Est mine to be in the 600-650 range to tire by now

How much can you advance the timing on an 05? I'm running e85 so I can advance the timing quite a bit and turbos love timing lol

 

[Hemidup]

You don't need that much timing with these cylinder heads. I would venture to guess no more than 14* tuning with FAST and E85.

 

[DakotaJ]

You don't need that much timing with these cylinder heads. I would venture to guess no more than 14* tuning with FAST and E85.

:iagree: I've already burnt up a piston with to much timing. Stay under 18*.

 

[BoostedSport]

You don't need that much timing with these cylinder heads. I would venture to guess no more than 14* tuning with FAST and E85.

How much can I advance with the 05 PCM with CMR

 

[charged392]

Way more than the eng can take you have to go by what the PCM is telling you it can handle thru the logs you make I will be playing with y
Timing here shortly going to see what it can take myself likely going to need the methanol kit for my testing haha

 

[DakotaJ]

I imagine you could go all the way up to 36* at WOT. Most engines run 32*-36* on the highway just cruisin.

 

[BoostedSport]

Way more than the eng can take you have to go by what the PCM is telling you it can handle thru the logs you make I will be playing with y
Timing here shortly going to see what it can take myself likely going to need the methanol kit for my testing haha

Well I guess we'll see what happens! Good luck lol

 

[charged392]

Only more power to happen going to go .5 at a time till at tad of knock then spray a small shot of meth to knock It back down and leave it at that after all that going to dyno for some actual power numbers

 

[BoostedSport]

Only more power to happen going to go .5 at a time till at tad of knock then spray a small shot of meth to knock It back down and leave it at that after all that going to dyno for some actual power numbers

All mine will be dyno tuned, have a friend that owns a shop and we're going to do it over a weekend

 

[charged392]

Track tune for me the hardest I will drive my truck is 3 full gears at the track and its a nice controlled safe environment only use a dyno for a number here always fun

 

[BoostedSport]

Track tune for me the hardest I will drive my truck is 3 full gears at the track and its a nice controlled safe environment only use a dyno for a number here always fun

I street drive mine most the time. So we'll see wafer happens

 

[Redtruck-VA]

I agree with keeping the timing under 20. When I was setting up the Megasquirt I was told by several folks with dyno time the new hemi did not like nor need a lot of timing to make power.

 

[Ghost03hemi]

Water/meth is highly recommended on boosted Hemi's. :blink: :danger:

 

[arocketman]

Just keepin it cool!

 

[Ghost03hemi]

:danger:

There's no need for ice in the air to water intercooler when you have NOS.:brows:

 

[charged392]

NOS is the very last mod I will do just to get that extra push