RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   V-8 Powered RX-7's (https://www.rx7club.com/v-8-powered-rx-7s-299/)
-   -   My Ls swapped FD (https://www.rx7club.com/v-8-powered-rx-7s-299/my-ls-swapped-fd-1131074/)

Anthony Naylor 10-25-18 05:54 PM

My Ls swapped FD
 
Finally getting around to joining so heres my build so far.

Picked up the chassis as a bare roller Feb 2017. Every wire and mechanical part has been installed by myself with the help of a few friends.

current mod list (well the hard parts)
4l80
Lq4
Ls9 gaskets
Speedmaster head studs
2.5in crossover
S480 billet
Ported throttlebody
Magnafuel 4303
-8 feed
-8 return
On3 4in intercooler
Koyo radiator
80# injectors
F body pan kit
Hinson subframe
Stainless brake lines
Ls6 cam
Ls6 springs
Tial 50mm knockoff bov
Tial 44mm knockoff
3" intercooler piping
On3 44mm wastegate
Autometer gauges
Custom wire harness
Tuned on hptuners by Brian Turner
Pro stick shifter
EFI source 3 bar map
Aeromotive 13110 regulator
Ls1 Intake manifold
4" exhaust
Hinson torque arm
Ict billet pickup girdle
Ls2 hd timing chain
Melling 10296 oil pump

car made 663whp on 14psi and is a blast, it really needs suspension since its currently just spinning even at 80mph rolls.

Dyno vid:
https://youtu.be/c8sW6CRVzXo​​​​​​
https://cimg4.ibsrv.net/gimg/www.rx7...acf02fc590.jpg
https://cimg8.ibsrv.net/gimg/www.rx7...b150712cb7.jpg
https://cimg1.ibsrv.net/gimg/www.rx7...09f477edca.jpg

Orochi 12-20-18 11:03 PM

What hood are you running? Clean ride btw!

Anthony Naylor 12-20-18 11:17 PM

Thanks! Running stock hood right now until i build a full exhaust.

TurboLsFc 12-21-18 04:04 AM

Nice! Clean car! I’ve got almost the same setup on an aluminum 5.3, but it’s in a Fc. Dynoed 902hp 878 ft lb at 20psi. Super fun cars to drive!

Skeese 12-21-18 08:15 AM

Man that screamer hood dump is awesome. I'm still on the rotary side but have one that dumps in about the same spot right in front of the passenger seat. People don't know what to think when it blows a 6 foot flame out the hood at night on a major freeway.

-Skeese

ATC529R 12-21-18 09:23 AM

Very nice. like that it's not all riced out either. The hoosiers are like a big back off sign lol. nice

Anthony Naylor 12-21-18 10:46 AM

Thanks guys! I cant imagine 900whp, i turned mine up a couple psi so it should be well in the 700whp range and its already crazy. And i do like the hood exit just for the flames alone but im gonna try to run a full exhaust and make it a little more street car-ish. And it means I won't have to cut up a $1k hood in the future.

Finally got my feed sidesteps on and installed some Cusco zero coilovers, so no more ridiculous stance.
Also added some billet coil brackets and high output d585 coilpacks.


https://cimg9.ibsrv.net/gimg/www.rx7...bd4355e94c.jpg

BYK 12-28-18 11:58 AM

car looks incredible!

Freeskier7791 01-01-19 07:08 PM

Nice car! What’s your turbo specs. I’m working on a 4.8 turbo Camaro that hopefully will make similar power

Anthony Naylor 01-01-19 07:16 PM


Originally Posted by Freeskier7791 (Post 12322244)
Nice car! What’s your turbo specs. I’m working on a 4.8 turbo Camaro that hopefully will make similar power

Thanks! It's a billet wheel s480 with a 96 t6 1.32ar turbine. Same as the vsracing one but i found them much cheaper.
I love it so far, but it might be laggy on a 4.8 unless you go t4.
https://cimg1.ibsrv.net/gimg/www.rx7...2f9026390f.jpg

Freeskier7791 01-02-19 04:12 AM

nice!! thanks for info

tn1 01-06-19 05:15 PM

sweet build. any photos with the hood on?

justavila 05-15-19 02:51 PM

What a beast!

Maxhouse97 05-16-19 08:14 PM

This thing needs more power like Scarlett Johansson needs a boob job

Peasouped 05-29-19 08:10 PM

Sickkk. Need one

FDr3ams 07-05-19 02:17 PM

What a beast! I have similar plans in mind. Did you have to route your exhaust over the cross member?

Also, what Brake MC/Clutch MC are you using?

Anthony Naylor 07-06-19 11:00 AM


Originally Posted by FDr3ams (Post 12357106)
What a beast! I have similar plans in mind. Did you have to route your exhaust over the cross member?

Also, what Brake MC/Clutch MC are you using?

I am still running the hood exit unfortunately.

And it's an auto car so no clutch MC. I did switch to manual brakes with a wilwood MC and wilwood proportion valve.

Anthony Naylor 07-06-19 11:10 AM

https://cimg9.ibsrv.net/gimg/www.rx7...7ac6bae494.jpg
Few upgrades since my last post.
Added:
BTR stage 2 turbo cam, .660 lift springs and hardened pushrods.
-an el cheapo sheetmetal intake and 102 throttle body with Holley sniper rails
-switched to a p59 and installed flex fuel sensor
-wilwood manual brake master and proportion valve
-Lingenfelter 2 step
-Smith Brothers trunion kit
And a few other little things here and there.
https://cimg8.ibsrv.net/gimg/www.rx7...3372c858c8.jpg

TurboLsFc 07-06-19 12:01 PM

Looks amazing!

Skeese 07-08-19 07:35 AM

Any videos? I'd love to see that screamer pipe in action

Talon22 08-14-19 09:15 PM

Amazing build!

Anthony Naylor 12-18-19 05:36 AM

Been a while since I've made any updates but so far ive:

-moved radiator to the rear
-added Davies Craig ewp150 water pump with controller
-molded a cowl into the stock hood
-switched to sleek headlights
-weld s71 front runners

Car went back to the dyno with the cam, intake, etc changed and made 801/701 on 15psi.

I was also able to make it to the track but didnt get any clean passes. Best numbers were 110mph in the 1/8 and 138 in the 1/4 but both passes were aborted early and on Wastegate. I believe the car has an easy 120+ in the 1/8 and 150+ in the 1/4.

But anyways here's some updated pics.
https://cimg2.ibsrv.net/gimg/www.rx7...ed9570b56a.jpg
https://cimg6.ibsrv.net/gimg/www.rx7...4f3033f97a.jpg
https://cimg1.ibsrv.net/gimg/www.rx7...03e0aeae62.jpg

Tai-Lun 12-23-19 05:39 AM

New hood looks good, I might be biased though ;)

Did you cut a hold in the hood again? You could probably do a nice fender exit exhaust with your ABS removal there

Anthony Naylor 12-24-19 01:04 AM


Originally Posted by Tai-Lun (Post 12386598)
New hood looks good, I might be biased though ;)

Did you cut a hold in the hood again? You could probably do a nice fender exit exhaust with your ABS removal there

thanks! Love your build as well. Super clean!


All times are GMT -5. The time now is 08:15 AM.


© 2024 MH Sub I, LLC dba Internet Brands