LTX355

iTrader: (15)

370 build need help with pistons... been searching and it looks like 4032 alloys is best for long term street use but I need opinions about 2618 alloys as well. Engine is gonna shoot for around 450rwhp and a 150 to 200 hit ontop of that... rods currently are ls2 with stock crank but aftermarket 6.125 are not out of the question. I've seen a few threads saying ls2 rods can hold plenty. From research the 2618 is suppose to b stronger but how will it hold up to long term durability? I understand even gm uses the 4032s in the ls9s so a mahle power pack flat top looks good. Open to all opinions thanks.

Sales2@Texas-speed

iTrader: (5)

For the nitrous useage you're considering, I'd recommend the 2618 over the 4032 forging!

Phantom

iTrader: (16)

Just sayin...

https://ls1tech.com/forums/parts-cla...-ls2-rods.html

LTX355

iTrader: (15)

Will the 2618 last as long as far as miles racked up on the engine? Or will they wear the cylinder faster? This is a daily driver

LTX355

iTrader: (15)

I seen that but waiting on recomendations to c what I do thanks

Phantom

iTrader: (16)

Awesome, let me know. I'll make you a killer deal

LTX355

iTrader: (15)

Anyone else wanna share some thoughts

JPH

iTrader: (2)

Anything above 150+ shot, stick with a 2618 material piston imo.

LTX355

iTrader: (15)

I ended up buying the pistons above from phantom... Looks like she will be solid.

dferg99

iTrader: (2)

Save your money and get the best FORGED pistons you can buy. Especially for the Nitrous your gonna spray also some piece of mind. I went with custom JE pistons on my 370 build and I'm spraying a 200 shot at them (Love IT).

LTX355

iTrader: (15)

what connecting rods did u use?