2 options both cheaper than a $5,000 KB kit that will leave you disappointed.
Browse around on modular classifieds on Facebook. People sell the Saleen series blowers all the time on there for a decent price. There’s another company too that makes one that isn’t torktech I see them a lot on Lincoln’s and crown vic’s but can’t remember their name.
Or
Swap a 5.4 in and piece together a lightning blower kit they are cheap I see them on the pages for $1,200 from blower to heat exchanger everything you need.
I don’t understand why you wouldn’t want a centri blower tho... I see used kits all the time for dirt cheap..
OP has a vortech on his 2 valve. OP is looking to put a PD blower in his sons 2 valve. Son must not like the gutless low end that a centri has.
The problem with the 5.4 option is it will stick out the hood.
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