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[plumcrazy3742]

hello alright i have a 66 mustang the motor is a 347 stroker. dart iron eagle block with all forged scat internals and forged blower pistons.im looking for the 750 to 800 streetable range. im looking for a twin turbo kit. most likely twin t60's. also recommend biggest cam i can run with boost and a 2000 stall. like i said street able thats why im boosting it and tryin to run a low stall. also a good recommendation on somebody that builds a strong aod that can handle up to 1000hp. thank yoh

[CPRstreetmachines]

mmmm, 1000hp out an AOD reliably is kinda tough. The only place I can think of that may be able to do that is Lentech.

For that much HP, you really don't need a big cam. Just a little thing at about 540 lift and 224-226 duration at .050 or so.

the converter for something that strong is going to be very tight, and will drive like a stock stall. Mine was a 3600, and drove like a stocker.

Twins will be HARD in that engine bay, but possible. Problem is the room for an IC. Usually in these cars I like a single, with an air to water. Easier to fit. With a T76, you could still get 700 rwhp.

[plumcrazy3742]

ya im looking into the new tremec t56 that is good to 800rwhp and just have my tunnel modified to fit. i dont mind running a single turbo but with a 76mm will it lag alot to spin that big turbo. i mean i dont want to have to wait for 3000rpm for my boost to kick in

[CPRstreetmachines]

On a 347 ? No, no problem spinning it. You would probably see 15 psi by about 3400 or so without a boost controller. Turbo sizing is a balance. Higher exhaust back pressure can cause a turbo to spool very fast. But it can choke the upper RPM's. The car will be moving just fine before 3k.Although there is more to it than just seeing a number at a given RPM. Sometimes a bigger turbo will see boost later in the RPM, but still make more HP with less boost because it had less back pressure. With s stick, the boost seems to come in a little slower because it doesn't have a converter to slip against.