90mustang5.8

is this a good combo

351 windsor
-Trick flow .499/.510 lift, 221 int./225 exh. duration @50, 112 deg. lope separation (rpm range 2,000-5,500)
-edelbrockperformer RPM air gapintake (rpm range 1,500-6,500)
-Trick flow twisted wedge heads
-750dp edelbrock carb

EDIT: the TF track heat cam says its made to match the twisted wedge heads

thanks in advance.

Joel5.0

Nope....those RPM ranges are for a 302 engine, and are not directly transferable as is to a 351w setup.....they will be lower. However, it will all depend on your expectations/plans with your combo.

90mustang5.8

really? arnt the TW heads a bit steep for a 302?

stang8689

I would get some better heads for the 351, is it a d.d? might look at 205cc AFR's

Joel5.0

Nope....if you match any head (170cc, 185cc, 195cc, 210cc) with the correct camshaft and valvetrain......the end result will surprise you...

90mustang5.8

sorta a DD, trick flow twisted wedge come in 170cc, CNC-ported 185cc, and CNC-ported 205cc. but some people said the 205's would have high end hp but not really low end torque.....i want this combo to go 11.5 in the 1/4. i dont want any bigger cam than that because its street driven.....if i do the 205's should i get the edelbrock super victor or Jr. victor intake also??? help me out

dont want afr, got my mind set on TF

90mustang5.8

also how come AFR's 205cc's have 2.080 int. and 1.600 exh. where the TF twisted wedge 2056cchave 2.020 int. and 1.600 exh just like there 185cc's and 170cc's??

Joel5.0

11.5 ET in a 351w DD?.....doable indeed. Need to review the combo though.....specially heads & cam selection.

90mustang5.8

cant go any bigger than that for cam unless i want no street driving. what do u think? 185's? or should i risk the 205's?

90mustang5.8

any of these cam will work on my 1972 351w engine. and there all trickflow which is what i want.

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