FP 71 HTA chra HP thoughts?
would ya happen to have a build sheet on this^^^. and was this with the hta71? so it seems the limit of this turbo is around 450ish with all bolt ons, cams and pump gas. give or take. now im thinking if i should save up $700 more and go with fp green... it would leave me with more room at the top, i do intend on nudging 500whp in the end and unfortunately it must be on pump gas.. i just cant get e85 easily.. appreciate the help im getting on here guys! much more helpful then the datsun 510 forums lol anyone got 2 more cents? PS the money involved in purchasing the s2's would provide the extra cash to buy the fp green.. although i would have to buy the install kit for $350 do to my car being the evo 8 rather than 9...
Last edited by FreshEvoEight; Feb 22, 2015 at 07:03 PM. Reason: more info.
Here's two I found I did. I tuned a lot more then just two though.
https://www.evolutionm.net/forums/ev...oct-29psi.html
https://www.evolutionm.net/forums/ev...5-powered.html
Also yes meth injection will help a lot if you add it with your regular fuel. Just make sure you get a good kit with atleast 1000cc+ jets. The problem with meth injection is, it doesn't evenly distribute to each cylinder evenly, then others run leaner then others, which results in detonation due to afr and also the fact that less octane mixture is being sprayed unevenly.
https://www.evolutionm.net/forums/ev...oct-29psi.html
https://www.evolutionm.net/forums/ev...5-powered.html
Also yes meth injection will help a lot if you add it with your regular fuel. Just make sure you get a good kit with atleast 1000cc+ jets. The problem with meth injection is, it doesn't evenly distribute to each cylinder evenly, then others run leaner then others, which results in detonation due to afr and also the fact that less octane mixture is being sprayed unevenly.
Here's two I found I did. I tuned a lot more then just two though.
https://www.evolutionm.net/forums/ev...oct-29psi.html
https://www.evolutionm.net/forums/ev...5-powered.html
Also yes meth injection will help a lot if you add it with your regular fuel. Just make sure you get a good kit with atleast 1000cc+ jets. The problem with meth injection is, it doesn't evenly distribute to each cylinder evenly, then others run leaner then others, which results in detonation due to afr and also the fact that less octane mixture is being sprayed unevenly.
https://www.evolutionm.net/forums/ev...oct-29psi.html
https://www.evolutionm.net/forums/ev...5-powered.html
Also yes meth injection will help a lot if you add it with your regular fuel. Just make sure you get a good kit with atleast 1000cc+ jets. The problem with meth injection is, it doesn't evenly distribute to each cylinder evenly, then others run leaner then others, which results in detonation due to afr and also the fact that less octane mixture is being sprayed unevenly.
Last edited by FreshEvoEight; Feb 25, 2015 at 11:30 PM. Reason: found the info i was wanting
I have a Evo 8 with FP hta 73 , gsc s2 cams, recirculated o2 dump , 9:1 compression 4g63 2.0L. Stock ported exhaust Mani and unported stock In take manifold and throttle body. At 26psi I'm making 450whp and 438wtq.
a4rontran's post is legit, minimal parts
get tscomp to tune it. he's a wizard
Last edited by sujinX; Feb 26, 2015 at 09:27 AM.
Not the same turbo but same price . and I'm on 93oct . I was in his boat , was going for the 71 but after a little research went with the 73 with anti surge compressor cover. Awesome street turbo.
great numbers!!! id be very interested in getting a tune from you. ive heard great things and it would keep me from having to travel a few hours to the nearest dyno. if i could get some info from ya about what i would need and pricing i would love to arrange a tune as soon as possible!!! thanks everyone for all the help! i found all my answers on your site! ill be getting ahold of ya shortly thank you
If we run into any issues or things that need addressed hardware wise on your car, you will be able to get that done as well without paying more to retune. That's one of the nice things about the service I offer. Some of the cars I do are not ready for tuning, and we get them all the parts they need (leaking seals, bad fuel pump, slipping clutch, boost leaks, spark plugs not gapped, fouled plugs, the list goes on and on).
Having done over 1,000 cars remote i can diagnose issues pretty quickly and save the customer a lot of $ by pointing him in the right direction so he can perform his own labor himself with my guidance and gain experience + save money at the same time.
where is the 73hta the same price? looks about twice as much on FP's website. 71 is $699 plus a $150 install kit and the 73 is $1099 plus a $350 install kit. thanks for the response!
Ya I just saw that but before I believe (maybe I'm wrong ) I saw it around the same . but if u wanna stay I. The green family deff go with 73 spend the extra money , it's worth it. I will be selling mine soon to put on the black when the weather gets better.



