csp python header.

[Bad bug]

Good day Guys,

Has anyone used this header on a performance engine. I  am building a 2.2ltr oxyboxer with 9.5:1 compression running webcam 86b with the new los panchitos and a set of dellorto 48mm trijet carbs. would love to know what  the power is like with this header.


https://www.csp-shop.com/en/exhaust-heating/csp-python-exhaust-system-type-1-251-101-038-22309a.htmlv   

[Jim Ratto]

I run one on my 1967 Sedan, 94 x 78, 42 x 37, Weber 48mm, 86B. I run the 42mm version.

[Larry S]

Jim,
Not to hijack this thread but I see you run 94mm pistons and cylinders, I am starting a engine build for my car and trying to decide which ones to run, 90.5's etc. any insight? weekend car not a daily driver, gets hot here in the Midwest in the summer. looking at panchito heads 40 x 35.5, 48 ida's.
Thanks,

Larry

[Bad bug]

I run one on my 1967 Sedan, 94 x 78, 42 x 37, Weber 48mm, 86B. I run the 42mm version.

Jim what  is  the performance like.

[Bad bug]

Jim,
Not to hijack this thread but I see you run 94mm pistons and cylinders, I am starting a engine build for my car and trying to decide which ones to run, 90.5's etc. any insight? weekend car not a daily driver, gets hot here in the Midwest in the summer. looking at panchito heads 40 x 35.5, 48 ida's.
Thanks,

Larry

You planning on running  all the cylinder tins.

[Larry S]

Yes, I will run all the tins, I have a VW Thing shroud I can use also.

[Jim Ratto]

I run one on my 1967 Sedan, 94 x 78, 42 x 37, Weber 48mm, 86B. I run the 42mm version.

Jim what  is  the performance like.

Torque comes on harder and later, compared with 1-3/4" traditional merged with A1 Magnaflow. Engine runs cooler. I think I posted the differences somewhere here. Needed 1 size up larger idle and main.

[Bad bug]

Yes, I will run all the tins, I have a VW Thing shroud I can use also.

Good  decision