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572 Big Block Chrysler Hemi

PostPosted: Wed Oct 23, 2013 12:58 am
by DELTA699AUS
this is a street tuned big block hemi for street machine or drag racing use

Re: 572 Big Block Chrysler Hemi

PostPosted: Tue Oct 29, 2013 9:06 pm
by Wirenfeldt
potent piece of machinery.. but isn't it usually better if peak power comes before and not on the redline?

Re: 572 Big Block Chrysler Hemi

PostPosted: Wed Oct 30, 2013 4:42 am
by deanwells1234
Wirenfeldt wrote:potent piece of machinery.. but isn't it usually better if peak power comes before and not on the redline?

that probbally is peak power and he is doing it for MTBF reasons. all my big powerful engines I need to do that

Re: 572 Big Block Chrysler Hemi

PostPosted: Wed Oct 30, 2013 7:51 am
by Wirenfeldt
bumping down compression by .1 or .2 and lowering the cam profile so it maxes out power output at most 200 rpm before redline.. and possibly.. ya know.. dropping down the man hours below 100.. might be worth looking into..

Re: 572 Big Block Chrysler Hemi

PostPosted: Sat Nov 02, 2013 10:31 pm
by DELTA699AUS
well, this isn't exactly your common big block, this is a precision engine that is 1)meant to sit at high rpm while racing so that's why its peak power is at the limiter,(also so the engine lasts longer) and 2) I've bumped up the quality in all sections to make the engine more reliable so that's why the hours are as high as they are