2009年9月2日 · 383 or 406 small block I currently building a 406 with a 4340 forged scat rotating assembly and a set of 195 AFR heads. It will go in a swb Chevy stepside. I started building the 383 stroker and mid stream changed it for the bigger cubes. I got the DART SHP block 31161211 thru summit racing on special financing. 12 months NO INTEREST plus tax-free.

2012年12月29日 · Just a couple tips ,try to find a 400 block from 78 or older blazer WITHOUT center freezeplug much stronger,when i build 434 small blocks from a 400 for dirt racing late model midified i vat the block in radiator vat not a hot tank then fill the block thru water jackets with epoxy 2" deep to strenthen block and better ring seal i saw you ...

2021年12月1日 · I'm looking to build a high compression 406 cu in full race engine for nostalgia bracket racing.-My first option is to have the Chevy 400 block machined for 4-bolt splayed main caps, punch it out to 4.155, and drill steam holes in the AFR heads.-Next option is to purchase an aftermarket block and have the required machine work completed

2013年10月29日 · Hi, so I'm building a sbc 406. I'm looking to get 425 hp/500 ft.lbs of torque out of it. Revving to 5500-6000 MAX, maybe only 5500. I believe I will achieve that with these parts... tell me what you think 4.155" bore (.030) over 3.75" stroke Speedpro +12.5cc dish pistons Stock 5.565 chevy 400...

2003年12月30日 · Here is the total combo out of an 80 malibu that we have that runs 10.80's with a 406 at 3400#. 400 production 2 bolt block,with main studs,.030" over and zero decked.GM nodular crank that has been machined to the low limit of spec and had the oil holes chamfered.Manley 6" H beam rods.SRP 2 reilef flat top pistons.Erson solid roller cam with 264 intake and 272 exahust at .050" and .645" lift ...

2010年11月29日 · Whats a good set of pistons for race/some street use in a 406 small block chevy motor? I would like to stay with pump gas and keep the price down pretty low. Probably gonna be using Dart iron eagle platinum heads, probably the 215cc size. Probably also gonna do a short fill on the block.

2017年5月14日 · I have a 406 small block with XE274 cam and dart pro 1 heads, air gap and holley HP 750 with 3.42 : 1 gears, want to achieve timing slip that has a 12.9 on it. Save Share

2022年5月21日 · 400 cam heads small block chevy Jump to Latest 5.3K views 5 replies 4 participants last post by curtis73 May 22, 2022

2010年4月15日 · Hi my name is Joseph and I have a 406 small block chevy and I was wondering if I could get some advice on how to get better throttle response. I am running a 750 Holley with vacume secondary's and victor jr open plenum manifold, and 210 cc AFR heads. I have 76 size jets in the primary's and 80's in the secondary's.

2007年4月24日 · The engine is a 406 ci sbc, standard World Products block, Ohio Crankshaft steel crank, six inch H beam steel rods, JE (13.9 to 1) forged pistons, Dart Alum 230 heads (complete), World Products Motown manifold, seven quart oil pan, SFI vibration damper, SFI ring gear, Proform mini starter, MSD distrib, Comp cams XR292R solid roller pro street ...