For more boat engines go to: http://www.boat-fuel-economy.com Boat Fuel Economy MerCruiser 7.4 L 454 MPI 310 HP Fuel Consumption
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Chevy, Big Block, Tall Deck, Rectangular Port Cylinder.
Another technique that helps with fuel mileage is to observe traffic.
. The "old technology" big block push rod Chevy 454 and Ford 460 are.
Gm Crate Engines Ls1 Performance These heads would fit any LS series engine (if fitted with pistons that provide. or emissions (it is not CARB or EPA certified, so like many of the GM Performance crate engines, it’s for off-road. We use all new GM Blocks as the base foundation and meticulously machine each engine to ensure both performance and
The most accurate Chevrolet C3500 MPG estimates based on real world results of 220 thousand miles driven in 50 Chevrolet C3500s.
Likely powered by a 427 big-block, this beast is ready for the downtown commute. If you just have to have a bigger truck than your neighbour’s Super Duty, this will do it. Of course, ride comfort and.
The "Big Doolie" model had a GVWR of 10,000 pounds and could be optioned with the legendary 454 cid big block V8. Chevy added the option.
22R four-cylinder under the hood returned excellent fuel.
Jul 5, 2019.
The 454 SS was a thirsty beast, though, with Chevrolet estimating fuel economy at 10 mpg city and 11 mpg highway for 1990 (and certainly no.
The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding – see images, dyno specs, installation info and more.
I recently talked Blueprint Engines into selling their 598ci big-block Chevy as a short-block rather than only.
d manage to ever hook up the tires and if you care at all about fuel economy. But you.
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I was referring to highway fuel mileage. Trust me, if my 20 year old Suburban with a 350 can get 13/18 on average then a much more aerodynamic late 2nd gen with a 454 (like what Ryan has) can certainly get that. My supercharged 3800 V6 broke 20 in mixed driving. I would have expected better than that out of one of the new V6s
what kind of gas mileage is everyone getting? with a vortec 454? my 96 3/4 extd cab 4×4 with 265/75/16 tires is getting 7 mpg with the heat and ac going. strictly highway i get at most 12 mpg. what can i do to better my mileage? Let's do this cheapest to most expensive: What kind of gas do you use?
If this boat were repowered with twin GM 454 cubic inch 7.4 liter engines / 330 hp each what would you expect to happen to the fuel economy.
Dec 30, 2008.
Author Topic: Gas Mileage: 454 (Read 118989 times).
. 8 mpg. the motor is in fine tune so i think that is the big part. i never loose any power.
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