5.3 to 6.0 swap help and opinions.....

[keniff]

LQ4 6.0 with 243s will net you a 10:3:1 compression with stock head gaskets. id run 243/799 (exact same flowing head just different cast number. if you get Corvette 24:s you'll have yellow valve springs an sodium filled valves) heads with a NNBS intake an a DBC 90mm TB (the intake is 90mm just like the TBSS intake) id run a 220 or maybe a 224 cam. pacesetter LTs or if the cash is there grab a set of ARH they are 1 7/8" headers vs the 1 3/4" pacesetter LTs. what converter ar you running? 3000/3200 would be awsome!
i wish i woulda went with a 6.0 vs my 5.3

[DennisG_02Silverado]

LQ4 6.0 with 243s will net you a 10:3:1 compression with stock head gaskets. id run 243/799 (exact same flowing head just different cast number. if you get Corvette 24:s you'll have yellow valve springs an sodium filled valves) heads with a NNBS intake an a DBC 90mm TB (the intake is 90mm just like the TBSS intake) id run a 220 or maybe a 224 cam. pacesetter LTs or if the cash is there grab a set of ARH they are 1 7/8" headers vs the 1 3/4" pacesetter LTs. what converter ar you running? 3000/3200 would be awsome!
i wish i woulda went with a 6.0 vs my 5.3

alright thanks, yea i was thinking of getting a split can maybe 220/224 or something of that nature. I'm sure i can find set of 243s on corvette forum.
I'm going to get Circle D to build a TB Converter 3000stall when i get some more money together.

i was'nt doing to bad last night for being untuned with 24lb injectors.... ran my buddy's z28 with magnaflow catback, lid, and pulley. I was about two cars behind