304whp 270wtq dyno vid

[IdealSociety]

this is interesting because im using the same turbo, but until i can find some bigger injectors im only running 330cc's

i agree with the body flex, if i see that much on mine when i get it to that point, ill start running bracing across the front-end structure.

[Gforcefd]

He had a video of it up, but it wasn't a great run because of traction issues. I could be thinking of someone else though.

Also he hasn't been back to the forum since his little slap on the wrist.

[Hot_Wheels]

Does anyone have this video or the build specs? What happened to this car?

[Festevil3]

^what he said

[bhearts]

I'd like to see that original video

[sketchman]

It was sold to another member who has vanished it seems.

Specs, sorta:

Mod list

-BPT Swap w/Capri XR2 transmission/axles

-Custom fabbed No weld "L" bracket mount for the passenger side.

-Afro engineered front engine mount, solid as a rock




Now for the good stuff

-Built bottom end w/stock BPT head (NO headwork whatsoever, I know it's killing it...just too much work when you can put a BP head on there)

-Miata t3 flanged log manifold w/38mm "tial" wastegate flange.

-Garret t3/t04e 57 trim turbo w/.63 exhaust A/R

-Greddy type S BOV

-Tial 38 mm wastegate with mandrel bent atmospheric dump

-2.5in mandrel bent IC piping and dump w/T clamps and beaded ends

-Dejon tool MBC currently set at 26-27psi.

-Srt4 IC with modded end tanks. 2.5 in and 3in out.

-4 wire TPS conversion with the BP26 ECU

-Clutchnet performance 6 puck clutch kit with resurfaced flywheel.

-Walbro 255LH in tank fuel pump

-Aeromotive 1301 adjustable fuel pressure regulator and liquid filled guage.

-SAFC II tuned to the rim and 12.5 a/f on race gas. Started doing a E85 map but don't have enough injector to control with the SAFC and fuel lines to flow enough fuel necessary for it.

-550cc LOW impedence injectors (not sure on what brand, I think they are
Sard injectors

-single injector resister packs mounted on firewall

-Necessary Autometer guages and Tach.

-civic off brand coilovers

[bhearts]

26 lbs of boost?

[bhearts]

Imagine that kind of power with head work. Quicker turbo spool, cooler intake temps.

[bhazard]

Built bottom end is the key. You don't be running 26 lbs on a stock BP.

[skeeters_keeper]

"built bottom end"

Any idea what he did? rods? pistons? crank work?

[M3NTAL]

304 hp @ 26psi? If that's right that's weak sauce

[Festevil3]

I know someone who is running 25 lbs on an completely stock BP

[M3NTAL]

I hope he has a map daddy map sensor installed into his ms.

20psi is the limit on the stock map on ms so essentially 25 PSI has the same parameters as 20 PSI.

I mean you can tune however you want but I would say tuning for 25 psi with proper equipment would net more power, also longevity of the motor, especially if it's stock.

[Hot_Wheels]

I believe he was running stock ecu with apexi afc not sure what map sensor if any they have. Maybe it done use speed density because it's a piggy back.

[shorestiva]

Safc doesn't have a map sensor it just takes the vaf signal and outputs a different one to trick the ecu into thinking that there is more/less air than there really is. Some people have deleted the vaf and wired in a map instead then used a Safc to tune it though.