Want to install n2o

[Cefaln452]

how do are blown motors like n2o?

[ItalianJoe1]

Originally Posted by zrated89

i plan on getting ottps dyno tune kit and running a 50 on my 2.7. cars makes awesome power now and pulls hard. Im on a custom tune i have a wideband already and an aeroforce. Im just wondering how much timing im running at WOT. I think what ima do is run it see what my AFR's are and see if im getting any KR on the aeroforce.



and was that the setup you cracked you piston on? but you spun then hooked and bogged correct? Also how muchboost were you seeing on just the 2.8? Ive seen 19.2 at WOT in the top of third at the track

Correct, I was also running full stage 2 timing when that happened, which I shouldn't have been. I didn't have access to my HPT for a couple months to back it back down after some diagnostic checks, and it cost me a motor.

I was about 17-18 psi tops, I had some pretty decent port work and full cooling done though.

Originally Posted by Cefaln452

how do our blown motors like n2o?

Boost + nitrous is a winner, every time. It has a superior intercooling effect, as the nitrous is something like -150 degrees when it hits the air stream. On our cars, with such poor compressor efficency, the gains from the added cooling make for a much better power gain from a given shot size, although that gain doesn't really increase as shot size climbs. Assume a '50' shot gives you 65whp gain, a '75' shot will gain about 85whp, not 100.

[Cefaln452]

say im running a 2.6... would that be too much boost to add n2o also

[Cefaln452]

say im running a 2.6... would that be too much boost to add n2o also

[ItalianJoe1]

Originally Posted by Cefaln452

say im running a 2.6... would that be too much boost to add n2o also

It's never too much boost, but at a certain point you start to have to trade off more timing to run the larger shots than the extra power is worth. Start with a smallish, 30hp shot or so, tune accordingly. If everything is manageable, bump it up one or two jet sizes at a time, re-tune for it, and stop when you are having trouble finding traction in 3rd or you stop gaining power.

[noscoby]

wet is defently the safest. always start 35 work your way up check plugs and codes. alot of ppl rut 50 wet