JBH
Member
I just turned 5k on my 2014 and looking to SC. From all the information and disinformation I've sifted thru over the last month I was hoping some of you guys who are more knowledgeable can confirm some observations.
Comparing the Whipple and Roush 650 JDM kits:
Roush performs better low and mid range.
Whipple is larger so has more headroom and starts to shine where Roush starts to fall off in upper range.
Other question is at 650HP are billet oil pump gears, upgraded leaf springs, and upgraded driveshaft necessary or just luxuries if I want to spend extra money?
I've spoken briefly with Roush and Whipple and they didn't feel they were needed. Whipple said there stage 2 kit which I believe is 700hp is built for a bone stock truck.
Thanks for your responses.
Comparing the Whipple and Roush 650 JDM kits:
Roush performs better low and mid range.
Whipple is larger so has more headroom and starts to shine where Roush starts to fall off in upper range.
Other question is at 650HP are billet oil pump gears, upgraded leaf springs, and upgraded driveshaft necessary or just luxuries if I want to spend extra money?
I've spoken briefly with Roush and Whipple and they didn't feel they were needed. Whipple said there stage 2 kit which I believe is 700hp is built for a bone stock truck.
Thanks for your responses.