I know tuning has come a long way, but still think your truck is special. You think a stock motor can handle 650 safely?
For 650-700 horse, I wouldn't even consider a built motor until I was picking up broken engine parts off the road.
Mine didn't hold, blew up in 9 days with 60's and DP VGT72 on a single stock pumpIt's been done many times before. Some hold together for bit some don't.
Yea I know it is not advised but I would rather risk ruining a $1500 stock short block than spending $10,000 on a built short block I would never take advantage of. I've been just shy of 700 wheel horse almost the entire 2014 year with zero issues. Although I do run at big single. My power doesn't come on till 2700+ rpm.
For 650-700 horse, I wouldn't even consider a built motor until I was picking up broken engine parts off the road.
I agree with Mike 100%. I wouldn't waste money on a built motor for 650-700hp. I ran compounds on my LMM for quite awhile before any issues. You can r&r stockers 3 times before you get the cost of a built motor. Also just because your motor is built does not mean you are not going to have any problems. High horsepower trucks are not immune to failure. If you have plenty of money build it.
this is what im going to do. s475 over stock, 40% injectors dual pumps and somewhat of a conservative tune and start the rod bending process
I said the same thing...the rod being part anyways. It never happened and my truck is still going strong a year later :spit:
i dont know if im going to be as lucky with the twins. your definantely have a advantage with the power not coming in until the upper rpms
I ran s366 billet /s480 billet with 80% sticks held great. Have a good tuner keep your torque down and dont overspin the motor. Stock sticks stock fuel will last quite awhile.
Rob does my tuning and i already talked to him about it. i just want a 11 sec pass out of my tow truck on the stock motor to shut up a few cummins guys around me.