Cartek 422 A4 C5 dyno results

[tekhombre]

We finished dynoing our cast iron 422 nitrous motor on a 98 A4 C5 with 3.42s today and it made 502 RWHP and 474 RWTQ SAE through the mufflers.

Here is a link to the dyno sheet--->422 dyno run

Here are some specifications.

4.125" stroke
4.030" bore
11.5/1 cr.
Hydraulic roller 234-242 110 LSA .610 lift.
Cartek Stage 3 LS6 heads.
ported LS6 intake.
FLP headers
Mufflex custom exhaust.

The motor was built for a 300+ nitrous system but it hasn't been installed on the car yet, it will be running NA at E-town this Saturday at the Cartek Corvette Challenge.



Julio