D9HP

All,

Does anyone have any data or test specifications for the Holley Hi-Ram 105mm intake and throttle body?

Looks really, really compelling.

I don't see it for the LS7 in black.

I'll be pairing this to Mast 305cc heads running titanium intake valves.

N/A motor.

John B

iTrader: (10)

Try this https://ls1tech.com/forums/generatio...-102mm-tb.html

D9HP

Most excellent.

Is there any reason to go 102mm vs. 105mm?

Planning to run a solid roller setup and spin it up a bit past 7k.

John B

iTrader: (10)

You're most welcome! Yes there is, the more air you can flow the more power! 102 to 105 may not sound like much but I'd be willing to bet it's worth another 8-12 RWHP depending on power levels for the motor! If there was a 105 DBW, I'd have it on mine!

Violence.z06

iTrader: (3)

i may try one of these with 2 x 4 barrel accufabs on top. 4500 flange units. Only thing ive seen is so say the plenum volume on top of the runners isnt the best