BBC performance intake manifolds

[SchmidtMotorWorks]

Measure air temp in the runner.
When I have done that the temp dropped very quickly after WOT.
On a toward facing EFI manifold the difference between air temp at the throttle body and head was too small to measure after about 2 seconds.

[BILL-C]

Measure air temp in the runner.
When I have done that the temp dropped very quickly after WOT.
On a toward facing EFI manifold the difference between air temp at the throttle body and head was too small to measure after about 2 seconds.

I've done same test with same results.