V10 Engine with 507hp 8250 rpm
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V10 Engine with 507hp 8250 rpm Check out the BMW M5
yes it is an old video but I decided to share.
BMW M5 Video
V10 Engine with 507hp 8250 rpm
yes it is an old video but I decided to share.
BMW M5 Video
V10 Engine with 507hp 8250 rpm
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Yeah and add to these... not alot of V8's and big blocks can rev up to that 8k... THIS IS V10!!! 
cant say i'm surprised in the end it's german... actually i think germans and italians are the best engineers... Nascar cars which is by far the best of what american V8's can produce... can't rev up past 7k 
cant say i'm surprised in the end it's german... actually i think germans and italians are the best engineers... Nascar cars which is by far the best of what american V8's can produce... can't rev up past 7k Last edited by Burnin_ruberv8; Dec 30, 2006 at 01:31 PM.
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Rep Power: 248 its impressive, but the dodge v10 makes 500hp and redlines at 6 grand, put some money into balancing and you could hit 8 grand easy. also 500hp isnt that much hp from v8's or even v10's but they are still nice numbers
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Rep Power: 366 redlines aren't the gravy of engines... it doesn't make sense to raise the redline to 8k if max torque peaks at 5500, and max hp at 6k. it's all about where the power comes in and how long it stays
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Rep Power: 0 Yeah... but think about work in the valvetrain area... if you notice you'll see that most american V8's and above V's got SOHC heads 2006 American Exotics Comparison Test, something about about a BIG SINGLE valve vs american engines long strokes that works out fine... you see when we use a big single valve the work on the valve springs is doubled, so we can't run it on high RPM's or it will wear out on early miles and not be an effecient car, a way to eliminate this is by increasing the number of valves to achive the same TOTAL valve area as before but with SMALLER valves to increase the life of the springs, but if you choose to go this way you are limited to control all these valve timing with just ONE cam cause of SOHC, so we put one more and it becomes DOHC and the ability to achive the SAME TOTAL valve area but with smaller and smaller valves which gives those springs a VERY low load and give the valves a good velocity cause of the small valve diameter... so i c that increasing RPM's is a way to achive power... just look at how many valves the M5 has http://www.autosite.com/content/rese...action/summary
plus 8250 RPM's THAT's WHAT I CALL ENGINEERING!!!
GO BMW 
and the ability to achive the SAME TOTAL valve area but with smaller and smaller valves which gives those springs a VERY low load and give the valves a good velocity cause of the small valve diameter... so i c that increasing RPM's is a way to achive power... just look at how many valves the M5 has http://www.autosite.com/content/rese...action/summaryplus 8250 RPM's THAT's WHAT I CALL ENGINEERING!!!
GO BMW 
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Rep Power: 0 They don't suck... but in the end they do face engine blowing situations... reving the engine just below it's redline for 3+ hours, run your 7th gen in that 7k range 3+ hours and you'll get what these engines face
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Rep Power: 248 sorry man, but i am a huge nascar fan, and as far as im concerned, they are big engines, 404 plymuth? engines if im correct, and they are on one common cam, not SOHC, plus they are carberated? not fuel injected, not turboed or supercharged all motor creating 700hp, and they do run around in circles, but theres alot more to nascar than just running around in circles. sorry for my spelling, still tired from last night
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