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New Ypipe with Flowmaster Merge

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Old 02-25-2011, 11:13 PM
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Default 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.
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Old 02-26-2011, 01:24 AM
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looking good bud...shoot me a pm on the info...probably use him for robs y pipe...
Old 02-26-2011, 07:36 AM
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looks clean! am going with this merge soon. good job.
Old 02-26-2011, 09:36 AM
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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
Old 02-26-2011, 06:43 PM
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thats what I plan on doing .how dose the dynomax bullet sound?any tickets?
Old 02-26-2011, 08:11 PM
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Looks slick!
Old 02-26-2011, 11:31 PM
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Fm merge = ftw, wish i coulda got one but oh well.
Old 02-26-2011, 11:58 PM
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Originally Posted by garygnu
thats what I plan on doing .how dose the dynomax bullet sound?any tickets?

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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