So much Work.. My Super Stock Induction

[SpeierRacingHeads]

Manifold is Victor E

glad to see you were able to find a Victor E manifold .

do you have anymore to sell ??

I have one set of heads and one manifold left. BUT, I get calls all the time. Guys know I want them. I will send them your way!

[rustbucket79]

Are these the heads you showed in your YouTube video?

Any idea how these “substituted” castings compare to legal factory castings?

Yes same head design but different heads.

The OEM isn't a fair fight anymore. These have 15-20 cfm on them.

NHRA makes you add 5lbs per to run them.

So 350/360hp is rated at 325 OEM and 330 aftermarket

Say you want to run a 10lb class. OEM = 3250 and AM = 3300lbs

That’s a relatively small penalty for something that isn’t going to crack and you can theoretically order a replacement compared to finding yet another rare core that isn’t already junk.

That’s an amazing challenge you’re undertaking, class racing is cool even if it’s becoming more bastardized. (Roller rockers in stock SMH)

[Old School]

Are these the heads you showed in your YouTube video?

Any idea how these “substituted” castings compare to legal factory castings?

Yes same head design but different heads.

The OEM isn't a fair fight anymore. These have 15-20 cfm on them.

NHRA makes you add 5lbs per to run them.

So 350/360hp is rated at 325 OEM and 330 aftermarket

Say you want to run a 10lb class. OEM = 3250 and AM = 3300lbs

What rpm do you anticipate making peak horsepower?

[F-BIRD'88]

Are these the heads you showed in your YouTube video?

Any idea how these “substituted” castings compare to legal factory castings?

Yes same head design but different heads.

The OEM isn't a fair fight anymore. These have 15-20 cfm on them.

NHRA makes you add 5lbs per to run them.

So 350/360hp is rated at 325 OEM and 330 aftermarket

Say you want to run a 10lb class. OEM = 3250 and AM = 3300lbs

That’s a relatively small penalty for something that isn’t going to crack and you can theoretically order a replacement compared to finding yet another rare core that isn’t already junk.

That’s an amazing challenge you’re undertaking, class racing is cool even if it’s becoming more bastardized. (Roller rockers in stock SMH)

Especially if when you get to decide where in the car the extra weight goes.

[SpeierRacingHeads]

What rpm do you anticipate making peak horsepower?

73-7400

[SpeierRacingHeads]

https://www.youtube.com/watch?v=6EKMO706NzA

[1980RS]

https://www.youtube.com/watch?v=6EKMO706NzA

Super Video Chad, thanks for sharing. It always shows how you think outside the box and make super power.

[SpeierRacingHeads]

Came in at 67cc and need to be 65cc. I will make it 65cc.

[SpeierRacingHeads]

If you guys need header adapters or stainless header flanges, Scott at Neil & Parks can hook you up!

[EDC]

Came in at 67cc and need to be 65cc. I will make it 65cc.

Mill the flanges?

[SpeierRacingHeads]

Came in at 67cc and need to be 65cc. I will make it 65cc.

Mill the flanges?

One or all of three I have done. Mill flanges. Longer guide. Tulip valve.

[RevTheory]

Weld in a sexy guide boss?

[SpeierRacingHeads]

Weld in a sexy guide boss?

These casting are thin and it just jacks everything up welding.

[SpeierRacingHeads]