Z5 Turbo = 25PSI = 248WHP

[getnpsi]

KIADOHC needs to take a vacation to California.

[festyfreak39]

Congrats KIADOHC, Im running a z5 bottom end with a miata Head

I dont know what head your talking about but the miata head/ protege z5 head are completley different ...? I have pics on my thread showing the differences? Which year of protege z5 is it?

Also what trans are you using? how has it held up to the flat shifting?

[DriverOne]

JDM Festiva was originally equipped with an opening roof....I dont know what is it called....but its not a sunroof....its like a motorized plastic folding cover on top.

Funtop. They still make them.

[KIADOHC]

Thanks for the comments.....

[KIADOHC]

Heres the youtube video link now...

http://www.youtube.com/watch?v=C3lmIa83CwI

[KIADOHC]

Nice #s, how about shipping some of those carbon roofs over here
My bpt made 220 whp and 233 wtq on 14 lbs.

Thanks....Nice numbers too. Im sure it will be more powerful than my Z5 turbo engine under 25PSI of boost...

I only have the mould for the 2-door Festiva roof...after making one product for my car. I think it will cost a lot to ship it there. By the way my Festiva's original steel roof was gutted and placed just carbon kevlar on top of it....decided to just use carbon kevlar since my JDM Festiva was originally equipped with an opening roof....I dont know what is it called....but its not a sunroof....its like a motorized plastic folding cover on top.

[eurotiva]

Nice #s, how about shipping some of those carbon roofs over here
My bpt made 220 whp and 233 wtq on 14 lbs.

[KIADOHC]

With the T3T4.....max boost I can get only at 1st gear is 13PSI.........but after flat shifting to 2nd, 3rd and 4th gear....I get 25PSI....too much lag....but anyway its just used for drag racing.

[fastivaB6TG25MR]

im on a bp+t now. i have not had a chance to dyno it yet with ms installed. but my 1/4 mile times have not improved that much since i swapped from the rocket chip ecu to ms1v3.0. it made 225hp 209tq to the wheels

http://www.fordfestiva.com/forums/showthread.php?t=34218&highlight=dyno&page=2

[KIADOHC]

Just want to share this picture....I forgot to include the B6T piston-connecting rod

[KIADOHC]

because the all produce different amount of power

Whats the wheel horsepower on your B6T?

[fastivaB6TG25MR]

Hmmm....why does B6T engines come from the factory with I think 310cc Injectors, The BPT...got 360cc Injectors and the BPD engine got 410cc injectors.

because the all produce different amount of power

[KIADOHC]

Fuel is 100 octane pump gas...

[KIADOHC]

bigger engine means nothing. hp is made by air flow. a v8 making 300hp with use the same amount of air as a 4cyl making 300hp. both engines would also use the same amount of fuel if both were tuned to the same afr's. the only reason v8's/v6's use smaller injectors than 4cyl's is that they have more of them. using my example of 300hp v8 vs 300hp 4cyl the 4 cyl will make 75hp per cyl and the v8 will only make 37.5hp per cyl. so the v8 can get away with half the injector size because each cylinder is doin half the work.

edited

Hmmm....why does B6T engines come from the factory with I think 310cc Injectors, The BPT...got 360cc Injectors and the BPD engine got 410cc injectors.

Oh...you have a B6T...in my case a Z5....well If I dont lean out...I dont know...im using innovate wideband....it does not register any lean out....the wideband also from the Dynoshop also does not register a lean out.....and If I really do get leaner AFR's then my engine will surely get blown. My boost gauge registers 25PSI....the dynoshop registers 27+PSI.

[fastivaB6TG25MR]

bigger engine means nothing. hp is made by air flow. a v8 making 300hp with use the same amount of air as a 4cyl making 300hp. both engines would also use the same amount of fuel if both were tuned to the same afr's. the only reason v8's/v6's use smaller injectors than 4cyl's is that they have more of them. using my example of 300hp v8 vs 300hp 4cyl the 4 cyl will make 75hp per cyl and the v8 will only make 37.5hp per cyl. so the v8 can get away with half the injector size because each cylinder is doin half the work.

edited

what kind of fuel are you running?