how much psi can the stock 7mgte internals take before blowing? im talking with propper exhaust, fuil system, and 2mm mhg.
psi on stock internals
- Thread starter thesandymancan
- Start date
I've done 2 bar.
FYI, boost doesn't matter.. its all in the tune. 6psi with very agressive timing and very agressive air/fuel levels can kill a motor. 46 psi with conservative timing, and conversative air/fuel mix can let a motor live a long happy life.
FYI, boost doesn't matter.. its all in the tune. 6psi with very agressive timing and very agressive air/fuel levels can kill a motor. 46 psi with conservative timing, and conversative air/fuel mix can let a motor live a long happy life.
It isnt the manifold restriction(PSI) it is the power output and airflow of the engine. There are a well above 400rwhp with stock internals in proper condition.
damn 30psi! thats crazy! :aigo: my curret motor could take nothing near that, and live. a new ones commin in the near future thoe. :evil2:
Sigh... Here we go again.
Boost doesn't kill engines. The compressive load that you'd generate on factory rods @ 40 psi wouldn't hurt them, nor would it hurt the factory pistons. It's detonation & heat that are the enemy. Find the ways to defeat both and you can run a virtually unlimited amount of boost on any motor.
Boost doesn't kill engines. The compressive load that you'd generate on factory rods @ 40 psi wouldn't hurt them, nor would it hurt the factory pistons. It's detonation & heat that are the enemy. Find the ways to defeat both and you can run a virtually unlimited amount of boost on any motor.