How many miles will a 454 last?
How many miles will a 454 last?
Gone but not forgotten. I’ve seen them fail at less than 100,000 miles, and I’ve seen them go well past 300,000 miles. “Easy life” is the key phrase- the 454 is a “tractor motor,” not one that likes a lot of revs (at least not in stock form).
How much is a Chevy 454 engine worth?
Around here typical bare engines are in the $1000-$1500 range. Just the block is worth $500. A complete running engine (old and tired) can fetch at least $2500 with all the brackets etc.
How much does it cost to rebuild a 454?
Engine only to rebuild including no labor to remove & replace or related parts is about $3000.00 on up depending on exactly what you want, this does include the oil pump as no rebuilt engine will not include one. total job will be $6000.00 plus. Transmission pump is something we do not work on.
How much power can a 454 block handle?
As for big block Chevy a factory 2 bolt block with out large over bores will easily and safely handle 700+hp/torque, and never discount the cast cranks As I have seen 600-700 hp on cast cranks, they just dont like shock loading quite as much as sbc will take,,tend to have reliability issues.
How many liters is a 454 engine?
7.4 L
Is a 6.2 A big block?
At a 4.53″ bore spacing it’s not a big block in the traditional sense. It’s not really a small block either. It’s closest to a medium block, though like the Modular family, it doesn’t quite match the bore spacing of Ford’s old medium block.
How many hours on a boat is too many?
Unless you are looking at a really high hour boat (2,000+ hours) there are typically very few drawbacks to the number of hours a boat has. In fact, a boat with normal hours (50-75 per year) will often time run better than a boat with low hours.
How many horsepower is a 5.7 MerCruiser?
Counter Rotation: 881575
| Displacement | 350 cid (5736 CC) / 5.7L |
|---|---|
| Bore x Stroke | 4.00″ x 3.48″ (101.60 x 88.39 mm) |
| Ignition | Not Included |
| Horsepower | 325 hp (161 kW) @ 4000 rpm / 196 hp (146 kW) @ 4000 rpm (CNG) |
| Flywheel Diameter | 14″ (Ring Gear Towards Engine) |
Why do marine engines run backwards?
Usually marine engines are only reverse rotation if it has a mate. they had to do it this way because the distributor needed to keep spinning the same direction in order to spin the oil pump in the proper direction..
How long do MerCruiser engines last?
1000 hours
How many hours does a marine engine last?
1,500 hours