BoostLine Performance

10/16/2026

Fresh BoostLine build, this pretty gnarly 454 cubic inch LS! This thing is rocking some very nice F710 Heads, about 12.8:1 Compression and a customer spec’d custom grand camshaft.
Hydraulic roller on pump gas how much do you guys think this made??

#454

10/15/2026

10/15/2026

Another week another road trip. This week my buddy Canon got and engine from BoostLine Performance for his C10 project and we are heading out to Wichita Falls to pick it up. I always look forward to some travel to see cool people building badass stuff. Get out there and work on your ride.

10/15/2026

A very stout yet tame 427 combo design specifically for our good buddies at JEGS Performance! This combo and many more and on the shelf READY TO SHIP at JEGS right now!

If you need an engine and don’t want to wait ➡️ JEGS.com

10/14/2026

One of our more wicked builds hit the dyno today! Clearing well north of 800hp ON MOTOR with only 388 cubic inches!

If you’re interested in a build like this give us a shout at [email protected]

If one of our on the shelf combos work we have plenty available at JEGS.com

This build:
388
Darton sleeved gen4 alum 5.3
GM 58X LS crank
GRP Aluminum Rods
Custom 16:1 Pistons
Crower Solid Roller Cam
Crower Enduramax Solid Roller .903” LS Lifters
Jesel Shaft Rockers
All Pro LS7 Heads
CID Intake
NX Fogger
Get’m Twin Blade 1400 cfm carb
Moroso external wet sump oil pump
Moroso vacuum pump
Moroso electric water pump
KPE Custom alternator mount

10/14/2026

750 Series vs. 1000 Series: What’s the difference?

Both BoostLine Performance 6.0L long blocks provide a solid foundation for your next LS build, but each is designed for a different level of performance.

The 750 Series is a street-focused combination featuring factory GM Gen 4 connecting rods, 4032 forged pistons, and your choice of cylinder heads. It’s an excellent option for those looking for increased displacement, torque, and naturally aspirated performance.

The 1000 Series takes things a step further with forged H-beam rods, 2618 forged pistons, ARP main and head studs, and CNC-ported 243/799 cylinder heads. Rated to reliably support up to 1,000 horsepower, it’s designed for those planning to push their combination further with boost or nitrous while being extremely streetable.

The right choice comes down to your power goals and how you plan to use your engine.

10/13/2026

Who is ready to build something really nasty? This is one of the more mild big cube LS’s we have built. 454 cubic inches out of a 5.3 block, off the shelf camshaft, 12:1 compression, PUMP GAS and Frankenstein M712 heads and it still cleared over 800hp NA!

If you’re looking to build something like this or maybe want to take it to the next step and clear 900, shoot us a message or email at [email protected]!

10/09/2026

Throwback to a little 3-intake shootout we did! Featuring a BTR Trinity, Carbon PTR, and FED F-Zero. Three intakes performing substantially differently, each providing unique power curves at different price points!

There’s a lot of nuance when it comes to intake performance. Some might prefer more horsepower higher or lower in the power band, while others might need an intake capable of handling an outrageous amount of boost!

What a drag racer needs versus what a rock crawler or street-driven application requires can be VASTLY different.

BoostLine Performance has tested countless intake combinations and can help point you in the right direction to find what works best for your goals!

10/09/2026

Looking for an LS/LT but don’t want to wait? You’re in luck! JEGS Performance has plenty of different combinations on the shelf and ready to ship! Head over to JEGS.com and shop your new BoostLine Performance combo now!

10/06/2026

Tonight at MIDNIGHT is your last chance to enter to win this 570hp LS featuring BTRs brand new canted valve cylinder heads! Pickup a hat or t shirt, maybe even some accessories! Every $1 spent is 1 entry to win this badass combo!

Boostlineperformance.com