C63 Edition 507 Build
10-03-2016, 07:58 PM
#26
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
10-03-2016, 08:15 PM
#27
When the guy looked at my heads he nearly had a hard attack
He compared my heads to LS heads and he said these are the biggest ports his ever seen on a stock car he said he could port them but i had to wait 3 3months i grabbed my heads and went on my merry way back to the shop to give them a clean and put them back on
i will eventually do my heads and i will report back on gains and dyno charts but not anytime in the next 3 months
i would like to see the dyno sheets to confirm 40hp
its not that i dont believe it but confirmation would be great
I sourced some heads from Dime racing for a customer i will post up some pics soon
10-03-2016, 09:05 PM
#28
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My gains at EC in Houston on my 507 from just the V5 tune were 17 whp (427.6 to 444.85) with a 13 gain in torque.
Added ROW boxes after but haven't found the time to see the additional gain, I'm guessing maybe 10 whp, so think I'm around 455 whp now.
10-05-2016, 07:18 AM
#30
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10-05-2016, 08:21 PM
#31
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2008 MB C350 4MATIC/2011 CL63 AMG/2014 C63 Coupe 507
My english was the issue apparently? That's funny. Should have read more carefully.
Yes, it showed about a 40whp jump after the p&p. Even I had my head scratching to see if it made sense. But it is what it is.
I'll find out better what the actual number is hopefully in few weeks on their new dyno.
Yes, it showed about a 40whp jump after the p&p. Even I had my head scratching to see if it made sense. But it is what it is.
I'll find out better what the actual number is hopefully in few weeks on their new dyno.
Last edited by the_indian_kid; 10-05-2016 at 08:29 PM.
10-05-2016, 09:13 PM
#33
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
My english was the issue apparently? That's funny. Should have read more carefully.
Yes, it showed about a 40whp jump after the p&p. Even I had my head scratching to see if it made sense. But it is what it is.
I'll find out better what the actual number is hopefully in few weeks on their new dyno.
Yes, it showed about a 40whp jump after the p&p. Even I had my head scratching to see if it made sense. But it is what it is.
I'll find out better what the actual number is hopefully in few weeks on their new dyno.
The number still doesn't jive IMO, but whatever. As long as you're happy with it that's all that matters.
