88 FC engine compare to 89 FC engine

[Cobra_R]

Are the engines in the s4 different then the s5 engines? For example, will a s5 cold air intake fit on a s4?

[QuickStyle]

it'll fit

[driftfreak]

lots of stuff..
why dont you try searching the RX7 web pages for information....

www.teamfc3s.org
www.rx7club.com
www.nopistons.com
www.clubfc3s.com

ect

its not hard to search..

[CRASHDRIVE]

to start you off.

http://www.fc3s.org <-- go to their tech section.

[theflatlander]

Originally posted by driftfreak
lots of stuff..
why dont you try searching the RX7 web pages for information....

www.teamfc3s.org
www.rx7club.com
www.nopistons.com
www.clubfc3s.com

ect

its not hard to search..

it's kinda funny i'm signed up with all those

[ProjectD]

S5 has lighter rotors than S4 and has a 8000 redline instead of 7000 in S4.

S4-146hp

S5-165hp

[SDRotary]

the s4 and s5 MAF are not the same

[theflatlander]

Originally posted by ProjectD
S5 has lighter rotors than S4 and has a 8000 redline instead of 7000 in S4.

Don't forget hardened stationary gears,VDI intake manifold, different injectors, aux. ports are activated via air pump instead of back pressure

[JunpoweR]

Originally posted by ProjectD
S5 has lighter rotors than S4 and has a 8000 redline instead of 7000 in S4.

S4-146hp

S5-165hp

correction 160 hp for S5 =)

Engine Specifications
Engine Type: Twin Rotor 13B Normally Aspirated
Displacement: 1308cc/80ci
Compression Ratio: 9.7:1
Output(hp): 160bhp @ 7000 rpm
Torque: 140lb-ft @ 4000 rpm
Fuel Supply: 4 Injectors via Electronic Fuel Injection

[SlideRiceFC]

True, you need an adapter to bolt the filter onto a S4 and the filter will bolt directly onto the S5 sans adapter.

Originally posted by SDRotary
the s4 and s5 MAF are not the same