Stock pistons and rods last to what HP?
#1
Stock pistons and rods last to what HP?
If Im upgrading my engine and making 500-600hp, when should I upgrade to stronger internals? Although Im probably going with a standard wet efi system for my 5.0, Im considering running a direct port and running a large shot of Nitrous, like 300 with a zex kit, 400 with a nitrous direct, or another number around there. If i go this route I am totally up to all the work required, down to rebuilding my rotating assembly.
I was also thinking if I needed new forged Pistons and connecting rods, that I might as well go big, like 331 big. But overall im just looking to see if I what I would need if I was making 600 hp.
I was also thinking if I needed new forged Pistons and connecting rods, that I might as well go big, like 331 big. But overall im just looking to see if I what I would need if I was making 600 hp.
#4
RE: Stock pistons and rods last to what HP?
you will need at least pistons and rod bolts, I would not trust the rods to that power.
ORIGINAL: TastePAINt88
I have a 95 GT. Looking to do anything that I need to to make it work. If im replacing the alot, I might just go with 331. Just trying to see my options.
I have a 95 GT. Looking to do anything that I need to to make it work. If im replacing the alot, I might just go with 331. Just trying to see my options.
#5
RE: Stock pistons and rods last to what HP?
And if your going to be pushing 600hp, I would look into stiffining your bottom end. That 2 bolt main wont last long.
What mods do you have now? Telling you know its going to take alot of $$$ and work to get it to push 600.
What mods do you have now? Telling you know its going to take alot of $$$ and work to get it to push 600.
#6
RE: Stock pistons and rods last to what HP?
Right now I have minimal done to the engine, Flowmaster exhaust from front to back, Pro flo intake, lumpy cam, strut tower brace full subframe connectors, short throw shifter is it.
I want to be able to take my car to the track and still drive it daily as my ride everywhere. So i had an answer with a large shot of nitrous. For me a large shot fo nitrous is the answer, i can run around with my naturally aspirated engine power and have some gas mileage, then when I run at the track turn on the nos and have good times. I was looking into kits and there were for 150-300, 200-400, or 200-600. Naturally I want the 600 but that is HIGHLY unreasonable, Im putting it out of the equation. I havent dynoed yet but im guessing around 250 or so hp, and with a 400 shot it would make it about 600 or so, and a 300 around 500. Id be willing to tear my whole engine down to peices with a direct port injection this winter, I just need to know what I need to do.
I want to be able to take my car to the track and still drive it daily as my ride everywhere. So i had an answer with a large shot of nitrous. For me a large shot fo nitrous is the answer, i can run around with my naturally aspirated engine power and have some gas mileage, then when I run at the track turn on the nos and have good times. I was looking into kits and there were for 150-300, 200-400, or 200-600. Naturally I want the 600 but that is HIGHLY unreasonable, Im putting it out of the equation. I havent dynoed yet but im guessing around 250 or so hp, and with a 400 shot it would make it about 600 or so, and a 300 around 500. Id be willing to tear my whole engine down to peices with a direct port injection this winter, I just need to know what I need to do.
#9
RE: Stock pistons and rods last to what HP?
Driveline Anybody? Have you thought about that yet? Youll need a new clutch, U joints, driveshaft, axles, and some high quality gears to handle that sort of power no?
Jim
Jim
#10
RE: Stock pistons and rods last to what HP?
Clutch and Ujoints are actually fine, forgot to add that but there is a high performance clutch and a lightweight flywheel connecting me to the ground. 8.8 Axle is coming soon regardless, and the driveshaft i didnt think of. If the stock block is only good to 500 hp, then probably abort the plan, I cant afford a new block, or i could go with a lesser shot.
Thanks for the heads up.
Thanks for the heads up.