Need help on casting number!! (HELP)

[roberts]

Hey guys seeing if anyone can get or has these casting number on a cylinder heads. Need to get info on them before i but them!

here is the number on them!

C522_1444_24R & 0406122202--7
B324_1652_43L & 30504271044--6

Need help google has no answer for me! Anyone help me at all???

 

[stkjock]

I would PM Steve@Tasca

 

[roberts]

I'll do that stkjock thanks

 

[fast Ed]

Nothing else on the heads with a XXXX-6049-XX or XXXX-6090-XX style number? Not sure those numbers that you have can be crossed over to a valid part number.



cheers
Ed

 

[05yellowgt]

Those don't look like ford casting numbers. It looks like they have been etched or stamped onto the head by someone.

 

[roberts]

Yea kinda what I thought guy say there ford racing high flow heads.

 

[05yellowgt]

This is what factory casting numbers will look like

I'm looking but can't find what the individual part numbers for the FRPP CNC heads are.

 

[roberts]

Thank 05 yellow! Well see if the guy can find

 

[roberts]

Got a update guys. Can anyone tell me what this part number is

 

[roberts]

 

[roberts]

U guys think these are ported??

 

[09mb5854]

check to see if the plugs are unshrouded. most of the ported heads have the plugs unshrouded as well.

 

[roberts]

i dont have them. looking to buy them but dont wanna spend the money if they arent ported and make a 2 1/2 hr drive

 

[09mb5854]

Can you get a pic of the cylinder side of the head? You want a close up of the valves and spark plug (or spark plug hole if no plug is present)

 

[roberts]

Okay I told him to may be a lik bit stay posted 09mb pls

 

[thump_rrr]

Okay I told him to may be a lik bit stay posted 09mb pls

WTF dude. English much?

If the casting says RF3L3E that head is an 05-early 08 head with HT 16mm sparkplugs (Black COP boots).
If it says RF8L3E the head is a late 08-10 head with 12mm spark plugs (Brown COP boots).

I don't believe FRPP made ported heads with RF3L3E heads.

My opinion is that if you don't know the guy and he doesn't have a receipt proving what they are I wouldn't touch them.
It could be a set of Bubba specials.

 

[roberts]

Phone and this auto correct shit. And yea that's true thump. He doesn't have a receipt so think I may not take a chance!

 

[roberts]

Here are some more

 

[05stroker]

Here are some more
View attachment 52564
View attachment 52565View attachment 52566View attachment 52567

Yes they are ported and CNC ported at that. If you pass on them please send me the info.

 

[09mb5854]

Here is what I know from installing my FRPP ported cylinder heads (FRPP M-6050-N3VPA and M-6049-N3VPA).......

When I was installing mine, I was comparing the heads side by side. I actually took some pictures on my cell phone. I will get them downloaded and posted to show the differences.

Basically what it amounts to is the area between the two valves is milled back to unshroud the valves. That notch you see in the pics is removed. I have some pictures on my cell phone the I will download and post to show what I mean.

I also know that Livernoise does this when they port their heads as well.

To me, based at looking at these pics that you posted, the valves appear to have the material between the valves that is typically removed during porting.

Now I don't know who "ported" these heads and there are different philosophies on porting (where to remove material and in some cases actually where to add material), but if I was buying heads that were ported, I would want the valves unshrouded.

I am not speaking as an expert, just giving you what I have found in my experience....... Hope it helps.......