CA S14 SR20DET Valve Cover ~ Japan

[collegekid]

Originally Posted by dizzariot

Sold...but if you guys want to sell me your S15 cover let's make a deal! I can source you an S14 one here...let me know...

Can you measure your coil pack hole diameter before you ship out that valve cover?

Originally Posted by My!

the valve covers are similar, minus the 15 valve cover coil pack holes are narrower and the mounting holes are also slightly different to accommodate the "smart" coils. other than those two things theyre identical. I'll check my pms

Thanks for sharing that info man. I've been trying to get more valve covers so I can powdercoat them different colors and get one polished.

I sent you another pm, if you don't get it, please quote me and I'll provide you with my email/phone number.

[jr_ss]

Originally Posted by collegekid

Can you measure your coil pack hole diameter before you ship out that valve cover?




Thanks for sharing that info man. I've been trying to get more valve covers so I can powdercoat them different colors and get one polished.

I sent you another pm, if you don't get it, please quote me and I'll provide you with my email/phone number.

I can measure this for you, but PRP has it on their site.

https://cdn.shopify.com/s/files/1/03...g?v=1609813961

[collegekid]

Originally Posted by jr_ss

I can measure this for you, but PRP has it on their site.

https://cdn.shopify.com/s/files/1/03...g?v=1609813961

Interesting, thanks for the link.

Although I have my valvecovers in front of me and I'm not getting the 30mm measurement anywhere.

On my S14 sr from a kouki (ECU code NA)

For the coilpacks

Top inner diameter (thru hole) is about
36.85mm / 1.45 inches


Top outer diameter (lip where coil pack boot sits on) is
41.0 mm / 1.617 inches (almost 1 5/8 inches)

From the bottom of my valve cover,
inner diameter (thru hole) is 34 mm / 1.339 inches

I can post pics

[jr_ss]

Originally Posted by collegekid

Interesting, thanks for the link.

Although I have my valvecovers in front of me and I'm not getting the 30mm measurement anywhere.

On my S14 sr from a kouki (ECU code NA)

For the coilpacks

Top inner diameter (thru hole) is about
36.85mm / 1.45 inches


Top outer diameter (lip where coil pack boot sits on) is
41.0 mm / 1.617 inches (almost 1 5/8 inches)

From the bottom of my valve cover,
inner diameter (thru hole) is 34 mm / 1.339 inches

I can post pics

All S14 VCT and non VCT VC’s have the same diameter hole. You measured 36.x, 1.Xmas off of what they indicate. Disregard the “late S14 post ‘97” BS. Only the S15 had the smaller holes as it was the only one that had the ignitor removed. You have an S14 VC. When you put and S14 VC next to a P11/12 and/or an S15 VC it’s clearly different.