I have vq35hr built heads, (cams, valve springs, shims, retainers) but i feel like im not even puttin them to use with my 5spd AUTOTRAGIC. The car shifts at 6400 no matter what. In tiptronic mode, unlike the 4spd autos, the car shifts when it hits 6400. I do have a tsquare ecu reflash with raised 7100 rev limiter but thats only in neutral. The tsquare does not control the TCU.

I looked at jim wolf but they only make it for the vq30.

any help is appreciated.

 

Supra Stick should be able to work.

BTW: any details on this HR stuff? Or did you just put the newer Altima heads on your block?

 

suprastick is for the 4spds. i have a 5 spd auto.

details on the HR stuff? i think this has been done quite a bit already its nothing new.

Its from a 350z with vq35HR motor.

My motor is just moderately built with cams from the HR, valve springs, double shimmed, and retainers all from the vq35hr.

 

I think the confusion here is that your first post seemed to imply you had full HR heads.

Did you get the OEM HR cams for cheap? Do you have specs on them?

 

here ya go sir

http://www.jimwolftechnology.com/wol...INCL_REVUP.pdf

 

Seems rev up cams would have been better, if you had to go with stock cams.

 

phill, you need to meet me at harjits shop. ill be there tomorrow during the day. i know a trick with the autos i learned when i worked at the dealer.

 

why not share the trick here on the forum

 

Only thing I can think of is messing with the TPS signal going into the TCM, but I am pretty sure it will only affect part throttle and not WOT since at WOT, even if you had higher voltage going into the TPS input on the TCM the table is already maxed out at 100% throttle.

 

How about this?

http://www.importperformancetrans.co...kit-155-1.html

Or these guys?

http://www.levelten.com/SearchResults.asp?Cat=37