Jason Anthony

Here's my dyno graph. Couldn't figure out how to get it to show torque. Numbers are higher than I remember when I was there.

MBH Headers
Mike's H-Pipe Power Pipe
ROW Airboxes
Weistec 1 Step colder plugs
HRE P44SC
KW V3 Coilovers

abcut973

Is it? 10HP more than what you actually posted earlier.
SWeeeeeeet

Jason Anthony

Indeed

VaclavSV

Nice!! ... now to find that 3 hp!

xtyper

Nice numbers. Almost exactly what I was hitting STD with almost identical setup on my 13 C63 Sedan.

Jason Anthony

Torque was higher too.

MBAdon

Just curious, what is the typical WHP for a totally stock C63?

Jason Anthony

360 for stock, 390 for p31

http://oetuning.com/blog/?tag=c63-amg

CoolBDPhenom03

It would be interesting to see a break-out of what mods yielded what gains...dunno if that's possible, but it would be neat.

alrasheed1991

i wish i can get those number with our fuel, what octane your were using ?

Jason Anthony

chevron 91

Faris63

Very nice gains

What was the car doing stock in same dyno ?

edwardsflight33

Racing stripes? I've heard they can actually add 10rwhp.

Jason Anthony

Never dyno'd it stock. First dyno with the h-pipe and tune and afe dry filters made 417.

Just removed the rev limiter so judging by the chart....I'm sure it's making more than 500 to the wheels at 7500rpm.

BenzoBoi

Sweet gains!

MikeTc63

Wow those are nice numbers.. so the row airbox and headers gave you additional 70 to 80 whp? If your sayin 417 with tune power pipe and filters?

Jason Anthony

airbox, headers, weistec 1 step colder plugs, hre p44sc 20", kw v3 coil overs

abcut973

Do you think the 20" help you achieving these numbers?

MikeTc63

Ya I gotta agree with this^^^ and I don't mean to be rude but honestly what does hre's and coilovers gotta do with anything?
So the retune after headers plugs and airbox got you up to 75+whp compared to first dyno run? Like I asked before^^

MikeTc63

Not tryin to be a smart *** at all , honestly really wanna start modding my car and tryin to get ideas

Merc63

Doubt cranking to 7500 will do anything, HP looks to be starting to fall off higher up.

Sincity

That seems a bit high on 91 octane, doesn't it? I thought most headered cars are around the 475-480 whp range on 91? Unless Mike's pipe is the key here?

Jason Anthony

Lighter wheels. These wheels weigh less than stock.

Rotating mass decreased.

mr747

Every dyno is different -20 or +20 hp is normal

I went to the same dyno on 2 different weeks and there was a 10 hp change different weather different day

mr747

Every dyno is different -20 or +20 hp is normal

I went to the same dyno on 2 different weeks and there was a 10 hp change different weather different day