Anyone have real experiences to share regarding
1. the exact height differences of both(TF I heard is taller)
2. Hp, et gains/losses in going from either to either on TF 240’s

I currently run a stock M1 on my 446, launching at 5100 rpm, shifting at 6500, crossing at 6600. TF 240 heads(stock), 10.9 : 1, solid 268/272@.050(.600), 950 4150, 3900 line weight. No problems with the M1 currently.

I’m not looking to make any other major changes, just curious is it’s worth trying the TF intake to go with my TF 240’s. I’ve followed Andy, seeing his 470 build and also using Wilson for intake mods. Pricey I know, but again, looking for real experiences and numbers, et gains, etc. For example, is modifying the M1 same, worse or better than TF intake, etc.

I’m all ears.

Thanks guys.