300 is relistic.

 

300+ is realistic depending on the dyno for a HR.

 

That's 40HP+ for bolt ons...don't think that's realistic..35HP gain (295-298 WHP)..perhaps on a standard Dynojet. Not tryin' to nick pick..but a legit 300WHP isn't a realistic outcome with bolt ons...yes..it's a long shot and not impossible, just not probable.

 

I made 302 on a dynojet with Bolt on/tuned HR Z.

 

Dyno is just a number. What are we comparing relatively to? Are other cars you want to compare against also dyno on the same machine?

All I know is, from researching online and speaking with my tuner, that his Mustang Dyno's tend to read anywhere from 7-10% lower than another shop's Dynojet in the DFW area. He had other customers dyno much higher #s at a diff shop, but then come to dyno/tune @ his shop and see lower #s. I managed to dyno 285 on his mustang dyno, so @ 7-10% more power if I would have dyno'd on a Dynojet, my Z would be at 306-317. But all of these #s are meaningless unless everyone is comparing on the same type of machine/calibration/temp/humidity/altitude. But just for a personal goal of hitting the 300rwhp mark for the time being, I've accomplished that.

 

slap some cams and long tube headers on that beast lol

 

Too much money for me. Maybe 4.08 or 4.3 gears.

 

i have 4.08s and love them, if really needed i rev out to to 8k to make up for the lost mph lol

 

I only road race my car so it's not a big deal to me. I would have already slapped on nitrous if I wanted power.

 

I dont have a 350Z, but i do have a VQ35HR in my car, I put down 302 rwhp with a 4.08 final drive, 3" single exit exhaust, long tube headers, and intakes. It was over 2 years ago though and i cant remember what kind of dyno.

 

I bet that thing hauls a$$ in that chassis lol

 

full stillen breather mods... intakes, headers, HFCs, and catback exhaust...

when i did my osiris tune - i had Nismo catback and was pushing 294.5 whp and about 254 wtq.

hoping the true dual exhaust is getting me (closer) to the 300 mark. will be dyno'ing again here soon.

it was also on a dyno jet.

 

it was pretty fun, the car with its full race weight was around 2850, so it wasnt very low on weight. And the dyno I had used could have been awkwardly calibrated to read a tad high, no way of knowing.