The mod man intake looks cool but with its shorter runners it would appear to be a high RPM manifold. I thought about using one on my W5 408 but the M1 TR that's on it works just fine.
I sold a Weiand 340/360 TR awhile back to a member here or on FABO, I don't remember.
The Scamp is sold, now just two old trucks.
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc conversion. Hydroboost coming soon
'74 W200 Crew Cab 360, NP435, D44, D60 and NP205 divorced transfer case. Magnum 5.2 MPI and NV4500 coming soon.