Who's got the biggest HP numbers to date?
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Joined: Oct 2008
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From: Northport N.Y.
2013 f250 6.7 diesel
Thread Starter
MBWorld Fanatic!
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C63 AMG
MBWorld Fanatic!
Joined: Aug 2008
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From: Los Angeles
2009 C63
MHP/MBH headers, catless midpipe
MHP/Eurocharged/OEtune
Quaife LSD
Renntech Airbox
Drop some weight
Lightweight wheels/street radials
or buy the weistec charger plus everything else above
or add nitrous plus everything else above
pretty simple with these cars, just need $$$
MHP/Eurocharged/OEtune
Quaife LSD
Renntech Airbox
Drop some weight
Lightweight wheels/street radials
or buy the weistec charger plus everything else above
or add nitrous plus everything else above
pretty simple with these cars, just need $$$
MBWorld Fanatic!
Joined: Oct 2008
Posts: 3,317
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From: Northport N.Y.
2013 f250 6.7 diesel
Yes simple, it depends how much you wanna drop..
Good starting point for big HP increase is a good tune header combo. That's like 4-6,000
After that its a huge bump to add mire noticeable power,
Then move to the lightweight parts rotors, wheels, hood, trunk. Should be able to do that for 8,000 more
That'll give you a monster on the street, get a second ecu with a race tune file another 2-3,000. And it gets real fast a low 11 sec car all day.. and a race seat some race exhaust and you should be able to flirt with 10s at a great track with great prep
Good starting point for big HP increase is a good tune header combo. That's like 4-6,000
After that its a huge bump to add mire noticeable power,
Then move to the lightweight parts rotors, wheels, hood, trunk. Should be able to do that for 8,000 more
That'll give you a monster on the street, get a second ecu with a race tune file another 2-3,000. And it gets real fast a low 11 sec car all day.. and a race seat some race exhaust and you should be able to flirt with 10s at a great track with great prep
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From: Ny
Anything W/4Wheels
Thread Starter
MBWorld Fanatic!
Joined: Jan 2009
Posts: 4,563
Likes: 42
C63 AMG
Yes simple, it depends how much you wanna drop..
Good starting point for big HP increase is a good tune header combo. That's like 4-6,000
After that its a huge bump to add mire noticeable power,
Then move to the lightweight parts rotors, wheels, hood, trunk. Should be able to do that for 8,000 more
That'll give you a monster on the street, get a second ecu with a race tune file another 2-3,000. And it gets real fast a low 11 sec car all day.. and a race seat some race exhaust and you should be able to flirt with 10s at a great track with great prep
Good starting point for big HP increase is a good tune header combo. That's like 4-6,000
After that its a huge bump to add mire noticeable power,
Then move to the lightweight parts rotors, wheels, hood, trunk. Should be able to do that for 8,000 more
That'll give you a monster on the street, get a second ecu with a race tune file another 2-3,000. And it gets real fast a low 11 sec car all day.. and a race seat some race exhaust and you should be able to flirt with 10s at a great track with great prep
What would be the difference between a normal tune and a race tune? I have a secondary ECU which is tuned by Renntech stage 2. (510hp).. Would a race tune require higher octane fuel? (Not practical for the street)
I think I will just add LT headers.. MHP most likely as it sounds like they are used by the majority of guys with big hp numbers..?
MBWorld Fanatic!
Joined: Oct 2008
Posts: 3,317
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From: Northport N.Y.
2013 f250 6.7 diesel
What would be the difference between a normal tune and a race tune? I have a secondary ECU which is tuned by Renntech stage 2. (510hp).. Would a race tune require higher octane fuel? (Not practical for the street)
I think I will just add LT headers.. MHP most likely as it sounds like they are used by the majority of guys with big hp numbers..?
I think I will just add LT headers.. MHP most likely as it sounds like they are used by the majority of guys with big hp numbers..?
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Member
Joined: Sep 2006
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From: Qatar & Dubai
C63 Black Series
You are right, but the dyno is reading very low number's
the stoke SLR is making mid 400's
i raced 2 F458, Tuned SLS, SLR
and i'm faster then them.
I don't know what to say about MHP Cams, but i will use SLS cams on mynext C63 BS.
the stoke SLR is making mid 400's
i raced 2 F458, Tuned SLS, SLR
and i'm faster then them.
I don't know what to say about MHP Cams, but i will use SLS cams on mynext C63 BS.
Thread Starter
MBWorld Fanatic!
Joined: Jan 2009
Posts: 4,563
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C63 AMG
Is running LT headers on a tune not designed for headers wise? (A/F out of whack) Or is it just not the most efficient tune for the headers?
