FIRST WARHAWK BLOCK BUILT and RUN.
12-07-2006, 03:13 PM
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FIRST WARHAWK BLOCK BUILT and RUN. Well it sure took awhile (our fault) but the first Development Warhawk was built and tested by the crew at E/T Performance in Walled Lake, Mi.
As reported by Eric at E/T, all went well in this preliminary stage of testing.
The numbers; 440 cubic inches-4.185 x 4.000. 16.0-1 compression. A cam over .900 lift. Of course a great pair of E/T heads flowing 430 near max lift. Normally aspirated. Seven pulls, 860 HP @ 7500 RPM.
Eric reports that at 4.185 there is .065-.070 sleeve left which is what C5R comes with at 4.125. Engine had nominal temps and pressures at this power level. E/T intends to test to at least the 1200 HP level after PRI.
You can see this engine at E/T's display at PRI or contact E/T for more data. A big THANK YOU to the E/T gang.
As reported by Eric at E/T, all went well in this preliminary stage of testing.
The numbers; 440 cubic inches-4.185 x 4.000. 16.0-1 compression. A cam over .900 lift. Of course a great pair of E/T heads flowing 430 near max lift. Normally aspirated. Seven pulls, 860 HP @ 7500 RPM.
Eric reports that at 4.185 there is .065-.070 sleeve left which is what C5R comes with at 4.125. Engine had nominal temps and pressures at this power level. E/T intends to test to at least the 1200 HP level after PRI.
You can see this engine at E/T's display at PRI or contact E/T for more data. A big THANK YOU to the E/T gang.
Last edited by MerlinPro; 12-08-2006 at 04:45 PM.
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12-07-2006, 04:19 PM
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https://ls1tech.com/forums/generation-iii-internal-engine/620482-preliminary-warhawk-etp-canted-valve-results.html
ETP Canted Valve Heads used.
ETP Canted Valve Heads used.
12-07-2006, 05:24 PM
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Originally Posted by silicone boy
Amazing compression. Does anyone know what compression is required for gasoline to diesel at?
12-07-2006, 07:03 PM
#18
Originally Posted by JakeFusion™
I think it will be well over 900 on motor once they spin it up to 9500 as proposed.
As proposed? 4.125" stroke @ 9500rpm = 6531fpm piston speed
World Products,
Care to clerify plans on this engine before the rumor on the internet is that it spins to 12,000rpm and makes 5000hp.
12-07-2006, 07:14 PM
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Originally Posted by Katech
As proposed? 4.125" stroke @ 9500rpm = 6531fpm piston speed
World Products,
Care to clerify plans on this engine before the rumor on the internet is that it spins to 12,000rpm and makes 5000hp.
World Products,
Care to clerify plans on this engine before the rumor on the internet is that it spins to 12,000rpm and makes 5000hp.
