Chops@MVP

iTrader: (8)

Hi guys,

On the heels of our outstanding built longblock, we're proud to offer built cylinder heads for the GS400, GS430, and SC430. Want to open up the sluggish performance? We can provide oustanding full replacement cylinder heads w/ ARP head studs.

You get:

Complete replacement GS400, GS430, and SC430 core heads
Ferrea 36mm intake, 30mm exhaust valves
Street head porting
Performance valve springs
Street 208/208 cams
ARP head studs

Options include:

Chromemoly buckets........... add $1700
Custom dual springs............ add $1400
More aggressive cam profile...no charge

On with the pics:








Pricing on the complete set of heads is $6800, shipped anywhere in the lower 48 states. When these arrive, the old heads are ready to come out and these are ready to go in.

Thanks!
Robert

c0wboy

Thanks Robert, your helping out in this is very much appreciated. Folks, if there is any questions, please feel free to ask.

Thanks!

Eric

evil00017

WOW!! This is interesting.... So on a GS400 how much hp could you expect to get out of these? What else would you need to run these? Can you run these with the stock ecu or would you need to get a standalone? ......Definantly seems like a step in the right direction.

c0wboy

They're the hot ticket to open up your HP up top. The cylinder heads combine the more aggressive cam profile with the with larger diameter valves and slightly larger ports. The cams for instance are quire a jump from stock, having more duration (leaving the valve open for longer), and giving it a whole milimeter more lift. A milimeter may not sound like a lot, but in cam terms, it is. You don't need a stadnalone to run the new cylinder heads, but a small fuel trim unit like the S-AFC wouldn'tbe a bad idea so you can perfectly trim your delivery. The MAF will take care of the rest. On how much your gains will be, it should be said that it's all subject to the health of your motor and what's already done. A conservative figure might be 50HP on a relatively stock motor. On a motor with supporting mods like headers, intake, exhaust, etc, you might see between 75 and 100HP. Cylinder heads can make that much difference.

Thanks!

Eric