Ed Curtis TLSR cam .620lift 250@ .050"

[cyah92]

I bought this cam to go in my 393w. found out my springs are good for .810lift so im looking for a 700+ lift cam. asking 200obo will have pics soon. barely any runtime on these.

[cyah92]

its a solid cam

[1987coupe]

the springs may be good for a 700+ lift but what is the ptvc good for?

[mustangboy]

That is what I was thinking as well. You better be careful and take lots of measurements

[cyah92]

pistons got to b fly cut anyways unless somebody wants to trade me heads.

[cyah92]

machine shop will take care of me. hopefully

[2Fast4You]

The pistons are going to be fly cut per spec. The engine had TFS TW heads on it and has inline fly cut pistons so we have to modify the pistons anyway. If all goes well they will be able to be cut to fit the bigger solid roller cam.

[torqueboxer]

Do you have any more specs on the cam duration, lsa, combo it was ground for? Thanks

[Goober]

It's my old cam, designed with big heads and a single plane EFI intake, long tubes and 11:1 minimum on a 347. According to Ed, on an engine dyno, it was supposed to tickle 520 hp @ 7000 rpm (not driving any accessories) on a 349 with 11.3:1 comp, TW205's, Super Vic EFI, 90mm tb, 1.75" long tubes and a 3" exhaust. The guy who had it before me supposedly (ie: i have no proof to back it up) went 10.2x in a 2800-3000 lb fox with a c4, brake and 5800 stall with a similar motor.

[dr59l]

Got a bullet racing. 725 lift w 1.7 rockers n/a cam. Its around 270/280 something at 50 good to 8500 they said if ur brave lol

[cyah92]

what is it with 1.6. im not that brave to spin that on a stock block.

[dr59l]

683 just divide lift by rocker ratio then multiply by ratio u use