New Ypipe with Flowmaster Merge
New Ypipe with Flowmaster Merge I just got a new mandrel bent 3" ypipe made with a flowmaster 3" to 3.5" merge. Setup runs through a flowtech dump, with 3" DMH cutout. I'm running stepped headers with 3.5" collectors so I used flowmaster smooth venturi transitions to go back down to 3". Fitment is tight to the floorpan and I have plenty of clearance around my umi tunnel mounted tq arm. No banging or rubbing at all. I'm coming from a edelbrock ypipe with a less than ideal merge. I'm hoping for some big tq down low and in the midrange. I plan to have my results dyno'd at speed inc. I put down 463/399 before through the edelbrock y and dump. Chris1313 has already shown big gains with a setup like this. The price was great, and I highly recommend this guys work. If your interested in where I got it done PM me.
looks good i went with the merge but i went with 3in/4out with a 4in/out dynomax bullet
https://ls1tech.com/forums/generatio...one-today.html
https://ls1tech.com/forums/generatio...one-today.html
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no tickets but i have cats on the y pipe also but it does sound really deep and mean at WOT and burbly at idle... ill be at the track tomorrow so ill be getting some passes and see if i get any better times than my last best of 12.9....and no rasp at all
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