Post your W headed small blocks

Mopar or no car small block big block killers

My old 420 cubic inch W9 motor heads were ported by modern cylinder heads heads flowed 387@750 14.5 compression 280-288 roller with 430-440 lobe Jesel rockers 1.8 intake 1.85 exhaust 420 intake ported by Ryan apd 1150 carb ran a best of 9.33 @147 with a lazy 1.42 60 ft motor differently had a 8 sec pass in it sold everything and bought a R5 P7 motor

Hell ya !

405ci W-9 dry sump.. fully ported by Chapman

My current 367 ... 40 over 360 Magnum block, W2 heads, 10-1 compression, Bullet cam, 249/256 , 584/595 , Victor W2 intake, 750 HP carb... has gone best of 11.09 so far only been out a few times motor going on a dyno soon for additional tuning. I have had these heads on a few different combos .. 340s and 360s ... best they ran on a 340 was 10.70s with 12 to 1 compression made 527 hp with a roller cam... with the 360 and a 590 lift mech. cam at 549 hp / 450 tq. it went 10.40 a best in my 3,150 lb Dart. I took that combo and lowered the compression for pump gas with a proper tune I am sure it will run 10.90s I run on a throttle stop to run 11.50s for index and Sportsman class racing but still want a strong combo capable of low 11s. I also have a 408... R3 block with Indy 360-1 heads that has been troublesome especially with the Indy rockers my original plan was to use W2 heads I wish I would have!

R3/W8 439 9.10 best so far in my 70 Duster

All I got

Not mine but one I build.

Nice looking motor Brett

Badass !

2

3

4

1971 340 block, 3.46'' stroke, 4.080'' bore, 11.4 compression, 264/268 @ .050 Hughes SFT, victor W2 intake, 810 W2 heads that flow 286 cfm @ 650, 1-5/8'' truck LA headers, drinks methanol.

Cripes, they is small block PORN!

Loving them late model heads...

6

Set of w9s I just finished

Nice small blocks!