Wait for it......another "what will it make?"

Wait for it......another "what will it make?"

Hey Al..thanks for doing those sums for me...very interesting.

(I assumed you had 10.5:1 and it would make peak power at 5500).

Not far off. Good guess.

If it was a 4 into 1 it would be 1 5/8" - 1 3/4" x 35.5" - 38.5" long with 3" - 3.25" x 20.4" collector.

Sounds pretty close to Dave Dart's pipes that he has for sale.

Factory headed small blocks seem to love long collectors from what I have seen,

If worse comes to worse...I'll get a 3" collector tacked onto my existing Tr Y Pacemaker pipes, it may help in the short term..