12-28-2018, 09:36 AM | #11 | |
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Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,961
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Re: Hatzies 2005 2500HD
Quote:
I already have two 91 octane cars, the Polara and the Impala, and the FE390 in my F250 that will likely need 91 or at least 89 to not knock like I have maracas under the hood. I like the fact that the LQ4 runs reliably on 87 octane with power levels on par with the 383 Big Block Chrysler in my Polara. I may eventually get the itch to play with it but not right now.
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1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
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