RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   Rotary Drag Racing (https://www.rx7club.com/rotary-drag-racing-167/)
-   -   729hp@26psi (https://www.rx7club.com/rotary-drag-racing-167/729hp%4026psi-1063692/)

jdr821 05-12-14 12:31 PM

729hp@26psi
 
2 Attachment(s)
Hi guys. Just wanted to share with you guys my project. This is a street car that im planning to drag race with. It is a 94 fd. The engine was build by Moncho Performance and Tuned by Wilbert Performance in PR.
- 13b REW engine open to a 13b RE ports then street ported and half bridge ports
- 13b RE intake
- Full Balance rotating assembly and light weight rotor process done by Gaby Skern
- Power Seals
- Stock Mazda Seals (side seals, springs, etc.)
- Microtech LT c
- 1600cc injectors
- Gato Performance stainless steel turbo manifold
- Precision Turbo (76mm)

We just took the car to the dyno on friday night and did 729hp@26psi. After that it started to spin the tires on the dyno so we couldn't go any farther with it. But im happy with what it did. So now Im planning on doing some upgrades on the rear end, axles, tranny, etc.
Excuse my english...

jdr821 05-12-14 12:33 PM

Here is a video from Friday night at the Dyno. Moncho and Wilbert handle the whole tune that night.

Copeland 05-12-14 12:47 PM

Nice work and beautiful car! Now go out and get us some racing videos! :bigthumb:

rx7508 05-12-14 01:02 PM

nice car my almost done

Holton713BRE 05-12-14 09:12 PM

Nice build!!!

sk8world 05-13-14 10:38 AM

Nice big numbers! Looks great under the hood too!

What fuel did you use?

Yeyo_pr 05-14-14 04:58 PM

Since in puerto rico we dont have the advantage of Ethanol probably the car was running on c16 !!

jdr821 05-14-14 08:18 PM


Originally Posted by sk8world (Post 11735859)
Nice big numbers! Looks great under the hood too!

What fuel did you use?

Thanks for the compliment Sk8. We did 3 dyno pulls with 91octane gas and it did 569hp@17psi then we took all of the 91 octane fuel out and put Q16 fuel and got the 729hp@29psi. Did a couple of more passes but it started to spin the tires so...

sk8world 05-15-14 09:41 AM

.
 
That's when you load up guys in the hatch.. :lol: I had to do that last time and didn't like that much at all. You running 4 1600's? What pump set up? I believe I am starting on q16 again but I ran out of pump last time.

jdr821 05-15-14 07:07 PM


Originally Posted by sk8world (Post 11737060)
That's when you load up guys in the hatch.. :lol: I had to do that last time and didn't like that much at all. You running 4 1600's? What pump set up? I believe I am starting on q16 again but I ran out of pump last time.

Yes I'm running 4 1600cc injectors and using 2 in tank Bosch fuel pumps. Are you using the liberty tranny in your car?? What rear end u running??

sk8world 05-16-14 12:04 PM

Yes still on liberty but leaning towards an auto set up. Rear is a worn out t2 unit.

drftinmx6 05-19-14 10:11 AM

those are great numbers at that boost level

jdr821 05-19-14 10:56 AM

1 Attachment(s)

Originally Posted by drftinmx6 (Post 11739075)
those are great numbers at that boost level

Thanks


Attachment 533110

prrex4ever 05-19-14 06:50 PM

Very nice, tremendous numeritos.:icon_tup:

Originally Posted by jdr821 (Post 11739096)


doghouse 05-21-14 10:27 AM

What is the size of the turbine housing and wheel?

jdr821 06-18-14 04:24 PM

1 Attachment(s)
I'm having some problems with my water pump pulley. The belt I guess is spinning on the pulley and it's not moving the water pump like its supposed to. What water pulley u guys have???heres a pic of mine.


Attachment 535580

Yeyo_pr 06-18-14 07:39 PM

Montale las poleas de turbo 2 arriba al alternafor y abajo lo demas desaparece!!.

KNONFS 06-18-14 07:48 PM


Originally Posted by jdr821 (Post 11754847)
I'm having some problems with my water pump pulley. The belt I guess is spinning on the pulley and it's not moving the water pump like its supposed to. What water pulley u guys have???heres a pic of mine.


Attachment 535580

Had the same problem. Get one of these:
FD Idler Pulley Kit

Or

FD Idler Pulley Kit-BT

I got the last one, and the issue went away :icon_tup:



Originally Posted by Yeyo_pr (Post 11754942)
Montale las poleas de turbo 2 arriba al alternafor y abajo lo demas desaparece!!.

No se puede, bomba de agua en el FD corre al reves del turbo 2.

bigpaparotor 06-18-14 07:52 PM

Maybe the FD Idler Pulley Kit from Pineapple racing will help with that.

FD Idler Pulley Kit-BT

jdr821 06-19-14 10:07 PM

Thanks guys

jdr821 08-01-14 10:46 PM

1 Attachment(s)
Love when the wife call me and goes like "here's the UPS guy again at the door, I hope your not buying anymore parts for that piece of sh..." lol Got my Pro Axles and aluminum driveshaft today. They look so good!!!!
Have a question guys. I can get here from a friend a brand new Kaaz limited slip 1.5 which is the one that I want and I can get it for a good price but it's not the "Super Quiet" one. How loud is the regular one? Is it something really bad the noise that it makes? Please help me on this. Attachment 539291

KNONFS 08-02-14 07:36 AM


Originally Posted by jdr821 (Post 11779144)
Love when the wife call me and goes like "here's the UPS guy again at the door, I hope your not buying anymore parts for that piece of sh..." lol Got my Pro Axles and aluminum driveshaft today. They look so good!!!!
Have a question guys. I can get here from a friend a brand new Kaaz limited slip 1.5 which is the one that I want and I can get it for a good price but it's not the "Super Quiet" one. How loud is the regular one? Is it something really bad the noise that it makes? Please help me on this. Attachment 539291

LOL,

Mine goes like ŋmas piezas pa'esa mierda de carro? Tu estas del carajo coņo, vende la mierda esa ya!! :lol:

doghouse 08-02-14 10:49 AM


Originally Posted by KNONFS (Post 11779259)
LOL, Mine goes like ŋmas piezas pa'esa mierda de carro? Tu estas del carajo coņo, vende la mierda esa ya!! :lol:

what that &$:;


All times are GMT -5. The time now is 07:45 AM.


© 2024 MH Sub I, LLC dba Internet Brands