400sx dyno results

[chj]

Posted on the friendly tvr wedge facebook group, but thought of interest to post on here too. Had a bit of fettling on the 400sx today and a couple of weeks ago on the dyno at Lloyd Specialist Developments. Upgraded injectors, better fuel pump and complete remap has made a big difference
Unadjusted dyno readings at hubs ... 303bhp and 318lbft torque. Approx 350bhp at fly. Max boost just over 7psi. Very smooth to drive and definitely worth doing.

[adam quantrill]

Looks great, and the max rpm is higher than with the original Sprintex.

Did they also have a MAP sensor on there? It would be interesting to see what the boost is versus RPM.

[chj]

adam quantrill said:

Looks great, and the max rpm is higher than with the original Sprintex.

Did they also have a MAP sensor on there? It would be interesting to see what the boost is versus RPM.

Hi Adam. Yes, it's in the file, I'll dig it out if I remember. Linear up to max boost.
Chris