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  1. 3

    331 stroker and...

    How r u getting the hydraulic roller lifters to spin to 7800 w/o floating? almost all sign off at 6500? R u using Sherman racing hydraulic lifters that r modified Morel lifters that act like a solid lifter after 6000rpm?
  2. 3

    building suggestions

    go Probe kit with dish pistons to get u 9:1CR, Scat 4340 crank and probe 4340 I beam rods with 7/16" rod bolt. i run this kit in my 331. spins up real fast with a romac ultralite damper and fidenza aluminum flywheel. go 205cc head, TFS or AFR, TFS-R intake and a custom cam. forget the e. It...
  3. 3

    302 blocks

    a 331 with a 150/200 shot will split the stock block. forget about the 185's go 205's. u have 4 choices - mexican block or aftermarket race block, SVO R, dart or A4.
  4. 3

    Radiator Question.

    2 core is not enough. go Fluidyne rad and ur electric. excessive heat can damage engines and it is not worth being cheap on this issue. and when u get more cash change out those tiny ass heads and tiny ass cam. 225cc head and a custom cam.
  5. 3

    Probe vs DSS stroker kits.

    Probe or adperformance.com
  6. 3

    Vortech intake manifold.

    It would not flow enough to support a stout 347. Go TFS-R and make sure it flows more cfm than ur heads. OTB the R flows 280cfm.
  7. 3

    351w max rpms with forged internals?

    forget the KB junk. Go probe, diamond, JE, CP or Ross. Go Scat 4340 crank, Scat 4340 Pro i beam rods, neutral balance to spin high. look at the high hp engines on nmraracing.com. no one runs KB. u s/b putting this turboed beast in a 69-74 351W block for up to 1000fwhp. any higher than that u...
  8. 3

    Which intake is better for supercharged engine?

    yes u will lose power with the eddy intake. the only intake from eddy that u should use would be a vic JR, victor or a super victor with a chp elbow. The 351R is just fine. what cc r the topline heads?
  9. 3

    Need new heads...Any recommendations?

    TFS Hi-ports old style 210cc race heads for a blower/turbo app. here's the ad and pics. http://classifieds.stangnet.com/showproduct.php?product=51765&cat=3&date=1149232714
  10. 3

    Which Heads?

    TFS HP's 210cc race heads here my ad:
  11. 3

    347 Stroker... what power do they make?

    Friends's 92LX hatch drag car with a Dart 347 and 20lbs from a YSi put down 820/660 @ the RW with a Mondo cooler. went 8.90 and 155mph. went to a 364ci stroker with AFR 225 heads, same amount of boost and put down 905/720 @ the RW and turned a 8.70 and put the car on the bumper. 331/347's can...
  12. 3

    331 w/ ported GT40s

    Almost all the GT40 heads on Stan Weiss head flow comparision flow a measly 250/175cfm @ .600 lift at that's the best one which is the GT40 X303. Most are considerably lower. If u want to make power on a NA 331/347 choose a head that flows at least 300/220 cfm @ .500 lift. AFR 205, TFS...
  13. 3

    AFR or TW

    TFS track heat 170's.
  14. 3

    running rich???

    get a tune and do it fast. running too rich will wash out the rings, glaze the cylinder walls and prevent the rings from sealing correctly
  15. 3

    Will FMS Roller Rockers work on my TFS heads?

    Harland sharp and fox lake racing just developed a roller rocker specific to TW heads because of the offset intake valve. they make a set of RR that has an offset intake rocker different from the exhaust rocker. summitracing sells them. HS roller rockers r guaranteed for life and u will get...
  16. 3

    '90 347 GT?

    look for a coupe. they weigh 500lbs less. 347's never came as original equipment. Vert's need alot of suspension mods to hook up and handle.
  17. 3

    5.8 Crate Windsor/ Blew T-5... now what?

    There r plenty of guys running stock T5's pushing 450-500rwhp. the trick is do not do 4000rpm launches, no slicks, no SPEC clutches, and no power shifting. If u want to any of the above don't's then go TKO 600.
  18. 3

    500 hp?

    Let's see the dynograph cause a 306 with 9:1CR, AFR 185's and that small ass HR camshaft and any trick u got, pushing 380rwhp, that ain't happening.
  19. 3

    Injector sizing ????????

    30's
  20. 3

    90mm TB and 95mm MAF too big??

    How much power r u planning on putting down? I run a Accufab 75mm race TB and 85mm C & L MAF on a NA 331 that will put down 450 when it is blown. Custom chip burned to dial in A/F right now.
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