How much power are you other MS4 guys making?
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How much power are you other MS4 guys making?
Alright guys I know the power threads have been done before but I want to see power numbers from people using the MS4 just to see if Im sitting in about the right numbers with mine. I am trying to get an idea of what else I can do or change to mine to get a little more power so add in what heads and headers and remember mine is in stock 346 block so if yours is in a bigger cu. in. block please add that in. Im making 460rwhp/406rwtq
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also your intake is a stock unported FAST 90? pacesetters are 1 3/4" right??
what flywheel and stock or underdrive pulley?? etc...
thats damn good #s.... Im hoping to make 20 more rwhp with a similar cam, but in a 402 and a compression ratio of 11:1...
also what rockers are you using??
what flywheel and stock or underdrive pulley?? etc...
thats damn good #s.... Im hoping to make 20 more rwhp with a similar cam, but in a 402 and a compression ratio of 11:1...
also what rockers are you using??
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My car was done by Tx Spd and it was dynoed on their dynojet. Yes the fast 90 is stock as in not ported and my headers are 13/4 the only other thing I have done is the Tx Spd true duals X-pipe with bullet mufflers and the pulley is a powerbond 25% underdrive pulley, and cant forget I do have the 85 maf also.
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I'd say those are pretty decent numbers. Anything else you do (besides n20 & FI) will probably only net you minimal gains. Such as switching to the 92/92 or changing the headers to 1 7/8 or just a better flowing header. Hate to say it but those are almost the exact numbers I got with my ms3.
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I do have the dyno graph I just have to find it, we just moved out of west texas and up to northeast tx so ill have to look for it but I will post it up as soon as I find it. Its okay if other cars made almost the same power with the ms3 it doesnt bother me I have seen some cars make about 15 more hp with the ms3 and good heads then what I made but every car is different and so is every dyno so what can ya do. I am just curious what numbers others are making with the ms4, bc I havent seen too many others with the ms4 in a stock 346 most of the time its in a 347,348,or383, and some even put it in the 408.
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Alright guys I got my dyno scanned and put on the computer but I cant seem to make it small enough to get it posted on here so if you guys can help me figure it out let me know and I will gladly post it.