Ported Cylinder Heads 241s, 243s, CAMS & options
02-04-2014, 06:12 PM
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Ported Cylinder Heads 241s, 243s, CAMS & options Category: Engine - Intake/Fuel
Price: $850
Part Fits: Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V
Location (State): FL
Item Condition: Brand New
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6
LS Engine?: Fits LS Engine
These heads each have a story:
241s with Stock valves are a medium ported heads. We did them for an older gentleman and when he was supposed to bring in the vehicle he got some bad news from his doctor and wont be able to do the job and wanted us to liquidate them. We have $600 in the porting and machining (Milled -.032 and 5 angle valve job) and $220 in the BrianTooleyRacing.com valve spring kit, good for .660 lift. We could ship them for about $35. total $855 shipped. Great bang for the buck!
We could also sell these with VALVE COVERS for a 98 vehicle $50 additional.
SOLD - Fully ported 241s with stk valves- These are scheduled to go on my 07 Tahoe within the next 1.5 months. ( I currently have to wait till my LS3 Miata project is complete to disable the daily driver) They are aggressively ported and -.025 milled and 5 angle valve job setup to outperform the 243 head with a larger exh port and a significant amount of work for anti knock combustion chamber design. These are meant to work well under FI and or a higher revving 5.7+L motor. I am planning on Turboing the 5.3L Tahoe with a mild cam and these heads to make about 500RWHP and 550RWTq on lower boost. I dont need to get rid of them but I cant put them on as soon as i'd like either. These heads are $925 shipped.
WE CAN PUT A SPRING KIT ON THERE AS WELL $220-300 additional !!
SOLD - Fully ported 243s with LIGHTWEIGHT VALVEs and BTR Springs-These are very thoroughly ported for an NA setup to rev to 7k. The valves are the lightweight LS6 valves they are $$$$. This was going on the back up LS6 motor for the Miata. I currently dont have the 2nd miata to build but I have the motor and am gathering parts. These heads have been milled -.030 and a 5 angle valve job. These heads are $1720 shipped.
We have unported 1 set of 317s and 1 set of LS7s ready for any application you pay the 50% deposit for completion. 1 more completed set of 317s going on a local twin turbo 6L truck. 1 Set fully ported LS7 heads new exh valves and guides -.050 milled and 5 angle valve job shipping today.
SOLD - 1 Set of LS3 heads fully ported surfaced and assembled pending local sale.
CAMS- we have 3 cams that a BNIB $400 each shipped. (Each will work with all the cylinder heads.)
223/230 .610/572 115+3 Excellent stock like driveability smooth power great for stk converter and will also work great with rectangular port heads. Great daily driver cam.
231/236 .617/.598 111+3 This is a midrange TQ monster and will make great up top power as well. Its a modified tweaked version of the torquer2. No loss of bottom end power 15RWTQ under 3.5K RPM
SOLD - 235/243 .620/.623 113+3 a little more top end power on this cam and very similar driveability with the wider LSA. Great cam for a aggressive NA application or supercharged Forced induction. With a blower this cam will make LINEAR power, as high as you want to spin it it will continue to make power!
used LS6 cam with low mileage yellow springs $175 SOLD!!
Thank you for LOOKING!
Jeremy Formato
Last edited by JeremyF; 02-25-2014 at 08:43 PM.
