| RHP Re in"Car"nation High Performance |
| porting services menu |
| "Demo" port Ship 1 cylinder head to our place of business. For the cost of $199.00 + return shipping we will port one intake and exhaust port in any style for "YOU" to copy to the remaining 7 after the casting is return shipped. Includes a bench flow analysis of both ports. This also includes some work on the cross over port to guide for best flow. |
| Porting modifications are time consuming and are typically sold in stages. Stage 1 porting mods include a bowl blend and minor short turn radius work. Stage 2 includes #1 + guide streamlining, complete short turn shaping and transition shaping. Stage 3 includes the above 2 + passage mods for enhanced flow capability. BBF exhaust ports typically are ported to a minimum of stage 2 specs because of the poor port flow characteristics. Intake port work can be any Stage and is dependant on expected use. |
| Aluminum street cylinder heads: "E" rpm and A-429 aluminum CJ's, Kaase SCJ's, TFS cj's and TFS street castings. Stage 1 intake and exhaust $550.00 300 cfm / 210 cfm, max (Bowl blend) Stage 2 intake and exhaust $750.00 360 cfm / 230 / 240 cfm, max Stage 3 intake and exhaust $ call 375 cfm / 250 cfm max (max effort porting) |
| Iron ford cylinder head castings any casting number Stage 1 intake and stage 2 exhaust $700.00 330 cfm / 185 cfm stock exit exhaust stock valve sizes Stage 2 intake and exhaust $750.00 350 cfm / 200 cfm stock exit exhaust 2.2" / 1.76" valve seats Stage 3 intake and exhaust $900.00 355 cfm / 220+ cfm open passage exhaust 2.2", 2.24" / 1.76", 1.8" valve seats. includes a CJ intake port match or port match to as cast victor intake. Well worked iron CJ castings can approach 390 CFM for high RPM use Castings should be sent cleaned and machined. They can be machined here at additional cost. Machine work consisting of; hot tanking, decking, 1/2" iron guides, cutting for large valves and cutting spring seats is about $200.00 from my machine shop. |
| We also have a small supply of D0VE-C and D3VE castings available. They are machined and ported to order. Bare castings start at $850.00 outright + shipping. Fully assembled castings are also available. Cost depends on cam specs and ancilliary component quality. |
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| Full assembled D0VE-C's set up for full roller, solid cam of .657" lift. Sold Dec. 02 |
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| Ported cylinder head section !/4 of either a D0VE-C or D3VE casting. ported and flowed, delivered to your door for you to copy. $100.00 + shipping for a standard valve size slice and $125.00 for a large vlalve slice plus shipping, castings are cleaned and baked. D3's and early versions are available. |
| RHP big valve ported D0VE-C's are now making a "dyno proven" 700 HP !!! with a single 4 barrel carburetor |
| Starting August15, 2004 due to the increased cost of machine work all fully assembled cylinder heads will increase by $50.00 This also includes chamber mods that increase flow and mixture motion. |
| In our continuing effort to provide the most accurate information possible we will be updating the flow curves for our ported and as cast castings in the street head family of castings This is being done to allow more direct comparisons between my bench and the super flow models used by other shops. I want to strees that the HP potential of a given casting remains as it has always been. It is just the raw numbers that will be updated and refined. An example would be: Max D0VEs 355 CFM A-429's 360 CFM BT's 380 CFM RPMs 360 CFM TFS street 360 CFM Kaase SCJ's 400 CFM |