ikeybmg

my motor is supposed to have lik 425 to 450 flywheel hp. its a 347 stroker in stock block bored 30 over with forged flat tops steel crank, edlebrock victor jrs. with the 2.05 valves, e303 cam,crane cam rockers and rods,gt40 upper and lower, 75mm maf and tb, 24lb injectors, aderson power pipe cold air intake, 255lph fuel pump, megafire 9mm wires equal lenght headers, flowmasters and h-pipe, msd 6al and distributer,underdrive pulleys and smog delete. 373 gears, centerforce clutch and tremen tko tranny, it dont run right though and will barely beat a slightly modded 97 cobra. what else can i do for more hp? i have not got a chip yet or had it tuned up since the motor went in. its an sn95...oh yea...the bad apple!!! i need urgent help for hp. any help would be great!

ikeybmg

also.. would you all dyno tune chip it or computor swap? and what all would the chip do for the mmotor and what kind of increase in power should i feel? i heard it boost a well modified motor like mine alot more then it would a mostly stock motor. should i get a major power gain?

turbostang21

what's the timing? take it to a dyno shop and have them burn a chip for you.

ikeybmg

they set the timing where the motor was put in. iy has a higher rpm miss when im into the throttle, idle hops sometimes and hops thru town when im cruisin around. what exactly do i need to do to get the chip? should i call diablo or take it to a shop where there is a dyno machine and let them do it?

turbostang21

where are you from? maybe someone can refer you to a good tuner. expect to pay about 300 for the chip and 100 to tune it...but it is well worth it to get the most performance from you combo especially with the money you've already spent in your motor

ikeybmg

i am in southwest virginia. closeest place i know is about 60 mi away. but im going to get into it when i get the cash.

ikeybmg

does anyone out there know a good tuner near me with a dyno and who knows what theyre doing?