WebOct 27, 2003 · I am running a 408sb with the pro 1 heads (215) with mild porting and port matching with intake. I am running NGK's R5672-8 (ext tip) for motor only and r5671-9 (-10 for bigger shots). ... I'm also running Dart Pro 1 215cc heads on my 406 small block. I've personally tried Autolite (can't recall the #), AC Delco fr3ls and NGK 5155s. WebOct 8, 2014 · The Dart heads are a hell-of-a lot better casting. The vortec heads are known to have some cracking issues that you certainly won't find in the Dart casting. All of the …
Dart Cylinder Heads - 230cc Intake Runner Volume (cc) - Straight …
WebDart Iron Eagle Platinum Cylinder Heads 10721143P Cylinder Head, Iron Eagle Platinum, Assembled, 64cc Chamber, 230cc Intake Runner, Chevy, 327, 350, 400, Each Part Number: DRT-10721143P Not Yet Reviewed Estimated Ship Date: Aug 18, 2024 (if ordered today) Drop Ship Free Shipping Special Order $1,148.00 Add To Cart Compare Wish List 1 WebAlong with chamber modifications, we also have 3 intake port designs for this versatile cylinder head. The Dart Platinum Small Block Chevy cast iron cylinder heads were available with 180, 200, 215 & 230 cc intake ports. … cork self catering accommodation
AFR v. Dart Heads Chevy Nova Forum
WebFeb 22, 2014 · Other than weight, there are 2 more advantages to aluminum heads. 1. Aluminum dissipates heat extremely well. 2. If you want to have the heads ported, aluminum machines much faster than cast iron so it will save you a few bucks. I have the AFR 220cc Eliminator heads on my 383 stroker. I am running 10 to 1 compression and they are … WebDec 8, 2006 · anyone here used dart iron eagle platinum heads on a small block?? i am having pushrod interference issues on every cylinder (8 pushrods)- pushrod rubs on head w/ roller rocker aligned to valve tip … WebDart SHP Special High Performance Cylinder Heads 126322 Cylinder Head, SHP, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Hydraulic Roller, Chevy, 327, 350, 400, Each Part Number: DRT-126322 Not Yet Reviewed Estimated Ship Date: Today Free Shipping $785.22 Add To Cart Compare Wish List fanfiction ascension twilight