Don Terrill’s Speed-Talk

any advise on cam upgrades?advantages?suppliers?also any 1 experience probs with timing chains suppliers? ty HAD MOTORSPORTS

contemplating a 383 build on a tbi,customer want s to keep throttle body,any cam recomendations?build sheet recomendations? newer vortec heads?thanks HAD

land and sea is still in business in concord nh ,if that helps

any 1 have the pn# for 400 sbc journal to 350 cranks direct fit bearin w out spacers? thaanks HAD

had a lifter come apart !replaced w new gm lifters<now no oil getting to rockers& lifters not staying pumped up,it also wouldnt prime manualy ,im thinking it mite have lost galley plug behind timing gear/,as oil pressure at 60 while running but no jump up when throttle increased?spun cam bearing...

hadmtrst wrote: ↑Mon May 27, 2013 9:49 am any tips for installing pistons and rings in a 409 slant deck chevy? ei;special boring procedure? ring compressor? tricks? thanks HAD

any oversize pistons avail for these besides ross fordged ?hyperutectic? med performance? thanks

seems a little tite on tolerances but thanks for yr time in ckn it for me my int s were 2.050 ,2.020 to the valve seal just for reference HAD motorsports

specs on valve stem hite ?measured from the stem top to alum casting? or to spring seat?with top hat valve seal installed?my aera manuals r out dated thanks had motorsports

any one have any experience w guide replacement?is heating the head the recomended procedure for removing and replacement of the guides?any tips appreciated ,water jackets?boring them out?core drill? thanks HAD

any one have a recomendations on rear main seals,leakage probs on these motors using felpro rubber seal?2 seals both leak after 2 -3 minutes of run time on test stand ,windage tray possible cause?oe nos, matching car, so not looking to add evac hoses, thanks

complete overhaul,so original cam timing alignment was not documented, thanks

any one have a timing belt alignment diagram,and torque spec sheet for all the engine fasteners? thanks

thank s bill,thats my prognosis also,just wanted a second opinion ,b4 i told cust to find a different head,only one was out of spec.according to my outdated aera manual,thanks

what is the resurfacing limits on the this toyota v6 cyl heads ? one head is out of flat abt .009" it would be below new spec to resurface it that much? thanks

any good sources for overhaul kits,my reg places r not able to help,3cyl yanmar john deere ,3.150 bore size thanks HAD