How much power does a LS 408 stroker make?
How much power does a LS 408 stroker make?
Equipped with the stock 5.3L truck cam, the 408 stroker produced 449 hp at 5,100 rpm and 522 lb-ft of torque at 3,900 rpm. Tested on the engine dyno in this manner a stock 6.0L would produce around 400 hp.
What is the stroke on a 408 stroker?
Best Use
| Horsepower: | 500 |
|---|---|
| Torque: | 500 |
| Bore/Stroke: | 4.030 x 4.000 |
| Compression: | 10:1 |
| Fuel Type: | Pump Gas, 93 AKI (USA) / 98 RON |
How big is a 408 stroker?
You’ve probably already figured out from the title of our story that we’re going with 408 cubic inches (6.7L), which is accomplished with a 4.030-inch bore and 4.00-inch stroke.
What is a 408 stroker LS?
The 408 stroker test mule started out life as a lowly LQ4 6.0L truck motor. The iron truck block was machined to accept a forged rotating assembly that included a 4.0 inch (up from the stock 3.622 inch) Scat forged steel crank, matching 6.125 inch I-beam rods and JE forged pistons.
How much does a 408 stroker cost?
Comparable Engines
| Product: | Current: 408 Ford Long Block | 427 Crate Engine |
|---|---|---|
| Camshaft: | Hydraulic Roller | Hydraulic Roller |
| Heads: | Aluminum, As-Cast | Aluminum, CNC |
| Intake: | Not Included | Not Included |
| Price: | $6,999 | Starting at $7,499 |
How much HP does a 408 stroker have?
450
Best Use
| Horsepower: | 450 |
|---|---|
| Torque: | 475 |
| Bore/Stroke: | 4.030 x 4.000 |
| Compression: | 10:1 |
| Fuel Type: | Pump Gas, 93 AKI (USA) / 98 RON |
How much HP does a LS1 383 stroker have?
Our 383-inch LS1 now out-displaces an LS3 (376 cubes and rated at 436 hp in factory crate engine form), so we expected some solid numbers and we weren’t disappointed. The stroker knocked out a best pull (at 28 degrees of timing) of 551 hp at 6,300 rpm with a strong torque number of 515 lb-ft at 4,800 rpm.
How much power can a forged LS1 handle?
how much HP a stock LS1 engine can handle? Most people will tell you 500-550 rwhp is a reasonably safe limit to push a stock bottom end.
How much can you stroke a 6.0 LS?
The 6.0L block—used in the LQ4, LQ9, and LY6—is the most popular with hot rodders. It features a 4.000-inch bore and can be purchased brand new for $800. It can safely accommodate a 4.030-inch bore and is good for 421 ci when matched with a 4.125-inch stroke.