Stkjock

i'll call BS on that as well. too many guys running the stock bottom end without issue. A buddy of mine made 400+ track passes with a KB in the mid 11s (10psi and 450+rwhp) on the stock bottom end with no issue. IMO that's a lot more abuse than a DD would see with 450 at the tire.

sevenleaf

I broke my tranny at 10 psi driven as a daily driver and thats the truth

blueherd02gt

Auto?^^^

Stkjock

arent we talking motors here?

ApexStang

It's simple....if you are that worried about it, buy the Whipple HO Kit and also buy a Built Motor.

I'm going with a iron block, forged internals, cobra crank and then I'm going to turn up the boost!

zkiller

Yes, I thought we were talking motors. My trans broke from the suopercharger too but my engine is still healthy. I am over 500 RWHP and still here after 2 years.

crazystylin

I think we are talking about the motor and transmission gentlemen.

Stkjock

just read your first post again... no mention of tranny

Simon1

It goes without saying we all have to pay to play. If we want more power, it cost more $$ and puts stresses on parts we don't think about. If you want more power but can't deal with the thought of blowing your motor because of a tune, boost spike, bad gas, manufacture defect or whatever, then stay away from modding beyond bolt ons.

It seems the Ford rep was talking out his ***. If it were truly an SC kit that made your motor a ticking bomb then it wouldn't be as popular as it is. The whipple is a good kit. Ofcourse it will reduce engine life and cause stresses other places, but to come up with a number of 20k miles? Please show me the numbers behind that.

and +1 billion to motor failures coming from tune issues. . .

blackS197

Dont be scuuuured