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Old 07-09-2014, 02:24 PM   #22 (permalink)
oil pan 4
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Quote:
Originally Posted by RustyLugNut View Post
The bottom line is that considerable work will need to be done to gain a 5-15% advantage. An outlier engine returned 30-50% with HHO but that was in conjunction with added intake heat, mixture turbulence and lean combustion mixtures at relatively low engine revolution rates.
Sounds like everything but the HHO was improving fuel economy.
Up to 15% is what I would expect from WAI, lean burn and cruise RPM reduction.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
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Last edited by oil pan 4; 07-14-2014 at 09:39 PM..
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