How much can I expect??
#1
How much can I expect??
So Ive looked and searched around and really cant find a dyno sheet with the mods I have. Was wondering what kind of power I can expect in March. I have a
s5 turbo vert. It is streetported, Corksport FMIC, 720-800cc secondaries, Apexi Neo, RA 2mm seals, stock turbo and all emisions removed. Just curious as to what you guys think that I will put down? It feels real strong on the low boost ive ran it which is 5-6lbs. Never turned it up because I need bigger injectors. I plan to have it tuned on 12lbs. Thanks for the input.
s5 turbo vert. It is streetported, Corksport FMIC, 720-800cc secondaries, Apexi Neo, RA 2mm seals, stock turbo and all emisions removed. Just curious as to what you guys think that I will put down? It feels real strong on the low boost ive ran it which is 5-6lbs. Never turned it up because I need bigger injectors. I plan to have it tuned on 12lbs. Thanks for the input.
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I just made 310WHP/251Ft-Lb's on a 248 dynojet barrel. That was on a BNR stage 2 turbo with 700pri's and 780 sec's. Held an 11.5 A/F all the way up. On the interstate she gets a little lean(12.3)up top due to the increase in power with airflow over the intercooler(stock top mount). Fix'n to install some RCENG PL9-1200's as sec's...should be all set then. Lt-10s controlling, no MAF meter. stephen
88 T2.
88 T2.
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Yeah, steve kan is a great rotary tuner, but to answer your question dave at KD Rotary tunes my stuff. atkins motor, mild street port. You can see the dyno chart at bristoldyno.com under the mazda rx7 folder. last name wallace. I had the gain set low on my Blitz SBC-id2 so the power came on slow but just kept coming. i'm going to step it up as soon as my PL9-1200's get here for secondary's. later, stephen.
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you should have more than enough fuel for a stock turbo. You shouldnt have it held down to 5-6psi. I would be a little suprised if you made 280whp on a stock turbo. I know i made 216/200 on a stock s4 motor with fmic, 2.5"dp, mid pipe, and 3" catback. I have seen 250-260 on street ported motors with s5 turbos.
My car now made 270hp/285tq on a bnr stage 1, 750secondaries, apexi safc-II, 2.5 dp, 2.5 rb midpipe, 3" hks hi-power, greddy fmic. all on a stock port s4.
My car now made 270hp/285tq on a bnr stage 1, 750secondaries, apexi safc-II, 2.5 dp, 2.5 rb midpipe, 3" hks hi-power, greddy fmic. all on a stock port s4.
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the best possible thing that you could ever do is an engine management system.
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mmmjesse said it all.....standalone is everything. one not necessarily better than the other, just get the one that the closest tuner good with rotary's uses. I had several piggy-backs, never a good one, finally got a microtech lt-10s and I have never been so happy with this car....Merry Christmas, Stephen.
#20
Well if i did go that route I would want to get the easiest instalation one and optioned? I was thinking Apexi, wouldnt that be plug and play with the Banzai Racing harness? This would all have to be done by the end of March to. Thats when Im going to St Louis to have Steve Kan tune it.
#23
i think with your mods you should do at least 250 whp with a good tune. i dynoed 250whp on s4 RA rebuilt stockport block, stock turbo at about 10psi. the boost dropped off to 6 psi up top.
with a street port i doubt you will be able to hold anyhting near 12 psi towards redline, and be prepared to have your turbo oil seals go out after not too long. but if they do, then its a good excuse to go BNR
with a street port i doubt you will be able to hold anyhting near 12 psi towards redline, and be prepared to have your turbo oil seals go out after not too long. but if they do, then its a good excuse to go BNR