Full bolt on power

[2rbo97svt]

Well im sure people have ask this questions many times before.
Im installing full exhaust long tube headers all the way back, also Boss manifold and the cold air intake, and a wet 150 shot as well. My question is what do you fellas guess the power level should be or will be at?

 

[125oh]

405-430 NA, 560- 580 on spray, would be my guess depending on tune

 

[01bluesnake]

I would say at least 430whp, if not more on motor with headers on a M6. around 415 whp on a A6. Is this a M6 or A6 car?

 

[2rbo97svt]

I would say at least 430whp, if not more on motor with headers on a M6. around 415 whp on a A6. Is this a M6 or A6 car?

Dont know the trans stile but is an auto.

 

[125oh]

I would say at least 430whp, if not more on motor with headers on a M6. around 415 whp on a A6. Is this a M6 or A6 car?

tons of variables here, so i figured on the low side

 

[125oh]

dont know the trans stile but is an auto.

a6

 

[2rbo97svt]

tons of variables here, so i figured on the low side

How much power loss is on the auto trans over the man one ?

a6

 

[corysmach1]

400-410 NA. Which headers did you get?

 

[HEMI LOL]

430-440whp NA and near 600whp on 150 shot.

 

[Rct851]

If it's run to 7500rpm then 430rwhp

 

[2rbo97svt]

400-410 NA. Which headers did you get?

Good numbers im exited , and ill be installing some JBA full exhaust that american muscle sells.

430-440whp NA and near 600whp on 150 shot.

Near 600 im looking forward to those numbers.

 

[2rbo97svt]

What do you guys think about been safe with a 150 wet shot.

 

[drkmrkiv]

150 is considered safe for these motors. With a tune of course.

 

[125oh]

430-440whp NA and near 600whp on 150 shot.

440 na with an auto ??

 

[01GTB]

Nothing to add. I just find it fun to read these threads talking about 400+ naturally aspirated rwhp from a few bolt ons. Who would have ever thought it 25 years ago? I mean, you could take a stock engine, tune it, open longtubes, put it on an engine dyno and it would probably knock down 480-490hp. Cobra Jet intake, cams, ported heads and e85, it would probably be nearly 600 crank hp.

 

[Baysixx]

I made 445/402 with my listed mods. Getting dyno'd with spray on Friday. But a 100 shot not 150. Ill let you kno what numbers I make.
Edit: peak hp was at 6500 rpms

 

[draxxus131]

Wait so you have an AED tune with Boss IM, and peak power is at 6500 RPM's. That peak power RPM doesn't seem right, it should be higher unless you have it set for that, and your wording it wrong, please correct me if I'm wrong.

 

[2rbo97svt]

I made 445/402 with my listed mods. Getting dyno'd with spray on Friday. But a 100 shot not 150. Ill let you kno what numbers I make.
Edit: peak hp was at 6500 rpms

I read and your list and idk if I read wrong but you only have exhaust and an intake I believe and you made that much , nice.

 

[calebnumber3]

Wait so you have an AED tune with Boss IM, and peak power is at 6500 RPM's. That peak power RPM doesn't seem right, it should be higher unless you have it set for that, and your wording it wrong, please correct me if I'm wrong.

I'm thinking maybe he reached peak power that early and just held it till redline! I'm just assuming though as that seems a little early to be peaking with the boss.

 

[Scuba-Matt]

How much power loss is on the auto trans over the man one ?

The A6 (Auto) is going to show a few less pony's on the dyno vs the manual. Don't let that fool you. The A6 is a pretty stout trans and gets the job done at the track.