driftstyre
09-20-2011, 12:27 PM
I have decided to go with a VE head in my car and am offering my high port S13 head up for sale. The last two years it has been very reliable (as far as rockers go) with the exception of one rocker failure due to a cracked oil spray bar which let one cam lobe/rocker run dry.
I am going with a single throttle as I have found the flow limits of the Sunny ITBs at approximately 450whp. I cannot afford a good ITB setup in a larger diameter (approximately $1500-2000) so a single will be the best option.
The head has been heavily ported on the intake side for matching to the ITBs, moderately ported on the exhaust side. It currently has 280/12.5 Tomei Procams (one with 8 laps on it and one with 3 events on it) with Tomei Solid Pivot and recent rockers. The valves are 1mm oversize Supertech with Inconel Exhaust. The springs are dual supertech with retainers as well. If someone were interested, I could make it very cost effective to get a different duration Procam set in before shipping the head out.
The plenum is a sheetmetal fabricated piece with hand spun velocity stacks from Austrailia. The plenum can be extended out for different runner length and includes the Murray Turbo Seal clamps and pretty much everything minus the injectors. If you are interested I can include 4 MSD Racing coils with plug wires custom made for this head/coil location.
Currently there is a coolant manifold on the head which continues down the length of the head, aiding in removing hot spots. It would require you to use an external thermostat as there is a fabricated thermostat housing without a thermostat (I run an electric pump with a controller). I can include all of this.
I have over 50 hours and $1300 in parts into the head. I'd like to get $1500 for everything.
http://ll.speedhunters.com/u/f/eagames/NFS/speedhunters.com/Images/Larry%20Chen%202/august/gtabts/final/--37.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf9860.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-turbo/dscf8045.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-turbo/dscf8044.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-turbo/dscf5380.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf8439.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf8438.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf9857.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dcp_1215.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/manifold.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf7853.jpg
I am going with a single throttle as I have found the flow limits of the Sunny ITBs at approximately 450whp. I cannot afford a good ITB setup in a larger diameter (approximately $1500-2000) so a single will be the best option.
The head has been heavily ported on the intake side for matching to the ITBs, moderately ported on the exhaust side. It currently has 280/12.5 Tomei Procams (one with 8 laps on it and one with 3 events on it) with Tomei Solid Pivot and recent rockers. The valves are 1mm oversize Supertech with Inconel Exhaust. The springs are dual supertech with retainers as well. If someone were interested, I could make it very cost effective to get a different duration Procam set in before shipping the head out.
The plenum is a sheetmetal fabricated piece with hand spun velocity stacks from Austrailia. The plenum can be extended out for different runner length and includes the Murray Turbo Seal clamps and pretty much everything minus the injectors. If you are interested I can include 4 MSD Racing coils with plug wires custom made for this head/coil location.
Currently there is a coolant manifold on the head which continues down the length of the head, aiding in removing hot spots. It would require you to use an external thermostat as there is a fabricated thermostat housing without a thermostat (I run an electric pump with a controller). I can include all of this.
I have over 50 hours and $1300 in parts into the head. I'd like to get $1500 for everything.
http://ll.speedhunters.com/u/f/eagames/NFS/speedhunters.com/Images/Larry%20Chen%202/august/gtabts/final/--37.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf9860.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-turbo/dscf8045.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-turbo/dscf8044.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-turbo/dscf5380.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf8439.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf8438.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf9857.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dcp_1215.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/manifold.jpg
http://www.dentsport.com/wp-content/gallery/240rs-maxi-engine/dscf7853.jpg