Is it possible to get a mail order tune that they can tune for a shot of nitrous. If so how good do yall think that it would be and would it be safe enough to run.

 

Depending on the size of system you are running, my Zex system suggests that on a 75hp shot it really isnt nessasary to pull any timing. If you wanted you could buy a timing retarder I think MSD makes one for our trucks. Thats all I have done with my nitrous system is pull out timing and raise the rev limiter so the system isnt going to hit it and I'm on a 175 shot and the plugs look good and I havent had any detonation or knock, heck the computer hasnt even pulled any extra timing. Its probably not the best tune but it hasnt failed me yet.

 

U can get a 87 tune then put in 91 + octane when u spray or get a 91tune then they can pull a few * only at wot but at 75% throttle u will still have all your timming.

 

Like they said if you plan on more than 75 i personnaly would not trust a mail order tune, find a competent tuner in your area that has experience with this and you will get more for you money..... Just my .02 Good luck