408 stroker with m122
Thread Starter
Teching In
Joined: Jul 2025
Posts: 2
Likes: 0
408 stroker with m122 I am building a 408 stroker to put in a truck for towing and want to go supercharged. Is a m122 big enough for a 408 stroker keeping the blower below 18k rpms? I do not have 9k for a Harrop kit and used LSA blowers are 3k+ without a lid and I have a m122. How many ft/tq will it make?
Last edited by AdamBuffman; Jul 18, 2025 at 02:06 PM.
If you really just want to tow with it, then sure it will be ok. If you want to make the sort of power that most people expect from a blown 408, then don't bother with the m122.
