FRPP SCJA heads

These badboys work! 5.97 @ 114 3400 lbs.

you guy's never called back !!ordered and shaw said he'd call back !! but they should work real good on my 598 motorhome motor!!!
frank

It's a done deal....thx.

Are these heads still available? Would these heads make 500-500hp on a 466? Do you sell to Australia? any idea on shipping/postage costs?

Email me an address and we'll get you a shipping qoute.

I think they should work great on a 545 for my motorhome, seen as soon as I get a 545 built for my MH someone comes in the shop and buy's it (2X)before I can get it installed!!!!
Frank

Frank Merkl wrote:I think they should work great on a 545 for my motorhome, seen as soon as I get a 545 built for my MH someone comes in the shop and buy's it (2X)before I can get it installed!!!!
Frank

WELL at least it's getting GREAT MPG that way

Now if I only had the otherone!!! LOL
Frank
ask Lem on the story!!

The 'other' has arrived .

What cc is the heads Lem.

What cc is the heads Lem.

72cc

ive got flat top hyper pistons on a shortblock i ve already had that had dove heads on it , with these work with these pistons or are my valve reliefs gonna give me shell of a time ? any info will determine a sale

The intake valve reliefs will have to be moved.

What kind of flow numbers are these heads capable of?

I'm not Lem but this is what Blake got out of mine.


Intake

Before
.100 87
.200 148
.300 210.5
.400 279.8
.500 336.8
.550 -
.600 367
.700 377.2



2.200 w30* back cut
Intake

After
.100 84
.200 107.4
.300 254
.400 356
.500 358
.550 366
.600 367.4
.700 358

Exhaust

.100 72.7
.200 117
.300 154
.400 182
.500 207
.600 222
.700 228
.800 233

HorsinAround wrote:What kind of flow numbers are these heads capable of?

A lot of it depends on how much the budget allows for porting.......I have seen max port jobs at 400 cfm.