tunnel ram setup

[2 fast z28]

hi guys getting ready to build the motor for my dart, building a 340 with forged pistons wanting 10:1 or 10.5:1 running j heads with 1.60exhst and2.02 intake COMP Cams Nostalgia Plus Cam and Lifter Kits CL20-670-4, with an offenhauser 5940 with the ir adapters and running two 450cfm holleys on it just wondering on peoples input on this setup and if any buddy used this intake for a street setup

 

[rumblefish360]

I had a friend run that set up a good 27 years ago. The look was great, the 4bbl. Was faster. What do you want to know?

 

[69MOPE]

If you have not purchased the carbs yet, you may want to go with 390 CFM.

 

[2 fast z28]

yeah i just wanted input on the setup if i would have to do some thing different to make the setup work or if it will work the way ive stated i have not bought carbs yet i just found that holley said the 450 are setup for tunnel ram app and its the smallest carb i can get that is tunnel ram setup