Don Terrill’s Speed-Talk

its when the engine is running the torque bounsing all over from start and on all rpm

we have spikes on torq when motor is running bounsing all over
we have change controller box
another computer and program
no rf interference
changed to resistor sparkpluggs
calibrated dyno



but torque keep bounsing allover when starting engine

thanks F-bird

Hi
where can i by a sheetmetal intake for my 406 cui smallblock

thanks

here is my engine

nice engine

newold 2.0 inch trottle blade you can not say that 2 carburaters on a sheetmetal intake makes the dubble cfm engine want 1230 cfm to 1420 cfm according to wallace calculator with 0.5 the carburators would be abut 1300 cfm with my parts my old carbs was 850 cfm carbs they where 990 cfm on the dyno to...

Hi what your thougt about 2 1050 dominator carbs hoogan sheetmetal intake on a 18 degree 406 sbc with 6600 stall converter going true traps at 8200 rpm 1/8 powerglide 1.76 rear 9 inch with 5.67 gear tyres 32*14*15 2465 lbs car camshaft from mike jones ( 283 in 289 exh 112 lobe sep @ 0.50 dur ) thanks

here it is

how big is that engine ? bore and stroke
rpm ? horsepower

hi
i wonder what this camshaft would be god for ( its a sbc cam )

lobe sep 114
intake centerline 110
dur @ 050
int 284
exh 292

lobe lift 0.470 intake
lobe lift 0.460 exh

thanks

they have been sitting on a 358 prostock truck before

Hi
will 2* 1050 dominator carbs be to big on a 406 cbc 18 degree engine with sheetmetal intake
rpm 8200
stall speed 6700 rpm
810 hp
car 2465 lbs
rear 5.67 gear
powerglide 1.76

thanks everybody for your help