Hello folks.
I am looking for some opinions on whether I should have my headers modified for a bigger collector.
I have the 1 7/8 TTI with 3" collector for W2 heads
From what I understand, the new version of these headers come with 3.5" collector.
So my question is, do you think it's worth it to modify the collector and destroy the coating?
How much performance am I leaving on the table by staying with the 3"?
The combo is as follows;
468 ci
Indy 245 cnc
Pump gas
Solid roller
1050 dominator
Car is 3000 lb (with me) abody
727
5200 stall
Dana 60- 3:91
Thanks in advance guys.
What RPM do you turn... but I would think a 1 7/8 pri
and a 3" collector are small... if you want you can
PM me and I'll run your engine specs through my header
program for the proper headers
