Its actually 26.2 miles. I ran it and yes I thought I was going to die

 

The whole .3 miles difference doesn't mater after you run 26.

Mikey

 

If I had to run another .3 it probably would've been the difference between me finishing and not finishing. Anyway back on topic.

 

551WHP 408WTQ HTA86 1.5years on pump and meth

 

^ damn not bad, how many miles on your motor what meth kit?

 

I ran mine 1.5 years on 1500cc of 100% M1 meth

Mikey

 

stock they make a lot power for 4 cly engine but they cant live long under that kind of stress i think more like 340 whp and good service schedule ur car last forever

 

Dude did u see the date of this thread ?

 

Add WHP until hole in block, then back off 1/2 turn.

 

Thanks bro, I've been searching for a clear answer since last March.

 

These motors been proven to handle 600+ on the stock block. Horse power rarely blows motors, it's usually detonation. In almost ALL cases detonation is the root cause of failure. Which is heavily influenced by the tuner. Detonation psi levels easily exceed normal cylinder psi by a factor of 3-5x. This causes most if not all the damage.

On a clean running motor not leaning out or detonation I would say they can handle 650-700whp.


- Curtis

 

From the looks of it... people get up to around 600+whp on the stock block safely... It's all in the tune and the condition of the parts. And of course MAINTENENCE

Torque is the main killer... keep it below 400wtq if you want to be extra safe... I've seen 450 though

 

if dont understand the argument dont post crap the man have everything stock/OEM parts that means turbo etc.... stock parts cant make 600 whp. dont post what u dont know CURTIS. he has been looking a realistic answer for march because of dum dums like u

 

he doesn't want to break any thing his drive-train stock 350 is perfect for everything except drag then u will need high horse power numbers and i don't recommend stock parts for drag do things the right way and reap the right rewards.

 

^ Listen here rook I've made 610+ on the stock block and transfer case and my car NEVER broke. The is also another on this forum with 630whp with a stock drivetrain so get your **** straight before making stupid post like you just did.