Minimum mods for 325whp?

[chrisBoid]

The upgraded components: -

* Downpipe
* Performance cat.
* Exhaust
* Performance intake
* Fuel pump
* ECU (and mapping)
* SMIC
* Various hard pipes

With doing the above, is 325whp achievable (on an otherwise stock 96 FD) and will it last?

Thanks.

Chris.

[fro]

Won\'t you need uprated secondary injectors for that sort of power too?

[davefrith]

If you mean 325rwhp then I\'d say no

[chrisBoid]

Yep, I mean rwhp.

I was dubious about these figures too, claimed by Rotary Performance: -

http://www.rx7.com/store/rx7/fdpower.html

That thread of the guy in Oz running lots of stock items got me thinking what was achievable, obviously he appears to be expecting something to pop, so I though "what could be done without it going pop" and came across the above suggestions.

[davefrith]

US power figures perhaps ?

[jantore]

I dynoed 321rwhp at 14 psi on a stock engine with these mods.

Air intakes
Full exhaust
FMIC
Re-Amemiya ECU
Boost controller

If i had changed to Iridium plugs i might have gotten a better result.

JT

[davefrith]

with no additional fueling etc ?!!!!

[20B_boy]

Indeed, what dynos are these power figures from? The Dynajets seen a lot in the US are reported (reputed?) to give way greater power figures than stuff like the Dyno Dynamics for e.g.

[20B_boy]

Originally posted by chrisBoid
Yep, I mean rwhp.

I was dubious about these figures too, claimed by Rotary Performance: -

http://www.rx7.com/store/rx7/fdpower.html

Hmmm, 20whp increase for an apexi intake kit....

[gsb876]

Power FC readings of the Inj Duty would answer any injector queries.

[davefrith]

thats less mods than mine and a lot more HP

[gsb876]

I think it might be a case of some people over estimating the power output from their cars???

As sometimes we all exaggarate, b4 you say anything Hippy not me.......... never!!!!!:rollin :rollin :rollin

Now what was the hp on mine 750bhp??:rolleyes: :p

[20B_boy]

Originally posted by gsb876
I think it might be a case of some people over estimating the power output from their cars???

As sometimes we all exaggarate, b4 you say anything Hippy not me.......... never!!!!!:rollin :rollin :rollin

Now what was the hp on mine 750bhp??:rolleyes: :p

Did u miss the decimal point out Gurj?

75.0bhp?

[SCOOMER]

I got 290.1 RWHP Which equates to 349.2 fwhp at 14psi with these MODS;

HKS down pipe
HKS hiper exhaust
HKS intake
HKS dump valve
HKS boost controller
Exedy Clutch
Exedy lightened flywheel
WGT cat pipe
WGT large smic
ported engine (by Rotechnics)
uprated fuel pump
uprated fuel lines
uprated fuel regulator
1500cc injectors (sec)
Apexi power FC + Commander
Mappped by Geff (REworks) using Cpl rollers.

Cheers Scott

[gsb876]

Originally posted by 20B_boy
Did u miss the decimal point out Gurj?

75.0bhp?

75bhp?

Nah being totally honest now i think 750bhp was a slight lie more like 800bhp me thinks???:rollin :rollin :rollin

Still aint dyno\'d it again yet so once i do i will post results for you, good or bad:(