help picking an intake for n/a combo
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Teching In
Joined: Sep 2014
Posts: 8
Likes: 0
From: australia
help picking an intake for n/a combo hi guys looking for opinions or advice i put together a L98 as a carby combo but now looking to go back to efi. im hoping not to change cams as ive only just swapped in the current cam so specs are -
6.0 alloy block, stock bottom end with fly cut pistons, arp rod and head bolts, ls3 heads stock but milled 25 thou, dual valve springs, trunion upgrade, with comp push rods and morel tie bar lifters, comp cam 247/255 623/632 109 split it made 440rwhp with victor jr and 750hp holley
its in a station wagon weighing 3500 pounds with 4400 stall powerglide and 4.11 gears was thinking along the lines of a holley mid ram and 90mm throttlebody??
6.0 alloy block, stock bottom end with fly cut pistons, arp rod and head bolts, ls3 heads stock but milled 25 thou, dual valve springs, trunion upgrade, with comp push rods and morel tie bar lifters, comp cam 247/255 623/632 109 split it made 440rwhp with victor jr and 750hp holley
its in a station wagon weighing 3500 pounds with 4400 stall powerglide and 4.11 gears was thinking along the lines of a holley mid ram and 90mm throttlebody??
Launching!
Joined: May 2013
Posts: 212
Likes: 0
From: Fairfax, VA
Both the Holley or Edelbrock "ram" intakes are pretty good, but I would look at a Rick Crawford ported LS3 intake if porting a stock intake and getting it from the US is an option. The RC ported LS3 flows better than a FAST, it also has a 90mm stock throttle body size. he may or may not be able to port it up to a 92mm, but im not quite sure.
