I'm really happy with my horsepower, though i'd like to see the torque a bit higher. My car currently is running stock ports, R-tek 1.5 chipped ecu, and it hasnt been tuned yet.

The psi i was pushing was 17 pounds.

300hp is pretty much maxed out with my fuel mods. If i want to go any higher ill have to get some bigger injectors and a standalone.

 

Here is my engine bay

 

Not bad numbers for the stock ports. I would be very careful with those AFR's. Those dont look good at anything above 5k rpm. You better get some more fuel or it wont last long...

CJG

 

I'll go ahead tonight and mess with the safc. I currently have stock primaries and 720cc secondaries with a walbro 255. Those mods are pretty much maxed out for 300hp. I'll need to go bigger on the secondaries.

 

Ya, if i was you id throw a set of 1000's in there. that may help with your lean condition at 5k. I would just be cautious when driving that and boosting it. just keep the boost down until you get some bigger injectors. with the amount of money you have just stuck into it, it would stuck to blow a seal. Get a microtech!!

CJG

 

Yikes, good power numbers, but please for the love of happy apex seals get some more fuel in there.

 

Whats nice is that bigger injectors are pretty cheap, plus i already have an aftermarket 2ndary fuel rail. I'll just need some fittings.

 

1600's only 89 bucks.....now only if mine would hurry up and arrive.

1000's are 99 buckaroos.

Where did you dyno at? Tacoma?

Also, is it possible to change the position of your AFM? Seems kinda like that position would be hindering the flapper from opening properly

 

nice dyno! but that is a dangerous AF ratio!!! your walking a thin line! at least get that down to the low 12's for A/F

 

Pretty impressive Wally, are you running a stage 2 or 3 BNR. Danger Danger on the afr, in case no one mentioned that.
Intec racing in Kent.? I going to be buying a wide band setup pretty quick, let me know if you have any info or want any info on one.
Boost Safely!

 

very nice numbers gud luck

 

Yes Intec Racing is in Kent, they had an open dyno day this weekend.

 

Yep it was at Intec Racing in Kent. Oh and it is a stage 3 bnr.

I richend 5k and above about 10 to 15% on the safc, just to be safer.

 

id like more info on that v-mount setup!

nice #'s!

 

No you don't.

 

huh?

or maybe you're expecting an "eh?" because im canadian

 

^^^lol agreed. Nice numbers Wally. I knew that beast had a little punch behind her. What are your plans for fuel pump?

 

I might just keep the same fuel pump. What i do need is an fpr though. I'll be looking into a pair of 1000cc for my secondaries soon.

Once i get more money it's standalone time.

 

well, why didn't anybody share the info on the dyno day? i'm dying to hit mine up now.

 

Very impressive!!!!!!!!!!!!!!!!

I would spend the $25 and upgrade to 1.7

Do you have a wideband? If you don't you need one. Its amazing how easy it is to get HP out of a T2.

 

Befor i bought mine, the previouse owner dynoed it at 332 RWHP.
S5
720 primaries
1250 secondaries
this turbo (i sold it to him):
https://www.rx7club.com/single-turbo-rx-7s-23/help-me-name-turbo-476397/
Stock top mount IC
80, DP and exhaust
greddy Super AFR controller.
walbro 255

Now its time to go bigger...

 

I need a wideband. I tried messing with the safc by looking at my o2 on the dyno sheet. I also figured out my boost controller so it doesnt overboost now. On hi i hit 15psi and it stays.

 

I would'nt be boosting at all, until you get the fuel system and the car tuned. You're playing with fire, and I'll bet you $$ the car will last less than a month. I'm not trying to be a jerk, but its just plain stupidity to be running a car that lean....even if you did turn the boost down to 15lbs. CJ

 

Ya, SAFC IMO is junk. I had a friend that used one a couple years ago and he went through 4 engines in one year. He basically had the same setup you did, and it was the most unreliable car. I would run stock boost for now, by a $700 microtech and grab some 720 primaries and 1600 secondaries and a FPR then you can run 15-17 safely.

CJG

 

ok, ill be turning my boost down then. I figured out my boost controller so it wont overboost again.