world ls1x heads good for FI?
world ls1x heads good for FI? Are these heads any good? Does any one use them? They have thick decks and dont cost a ton? I am thinking about buying a set.
http://www.theengineshop.com/prods_pages/025050.htm
http://www.theengineshop.com/prods_pages/025050.htm
I guess they would be fine. Do they only have an as cast version? You also might check into a better spring and a little more seat pressure. How much power and boost will you be expecting?
That's the best price I've seen them for. For that cheap you could buy them and send them out to someone to port. You'd have huge numbers and come in slightly above or even with buying an off the shelf part. NA$TY-TA said he was going to do exactly that on his new setup.
I am hoping to make 1100rwhp with a s91. That is a cast version. The base spring did look a little weak. I am just looking for a thick deck. I should be in the 22-24psi max range on a 370 or 408.
Im running them but with a 1.550" spring and doing a solid roller setup so the spring pressure on them are way better.
We are going to do some hand blending and porting them to my intake. I haven't flowed them yet, but I do plan to. There still sitting in the box since I was waiting on JE for my pistons forever..........
I won't be using stock rockers so k can't help ya there. Sorry
Kyle
We are going to do some hand blending and porting them to my intake. I haven't flowed them yet, but I do plan to. There still sitting in the box since I was waiting on JE for my pistons forever..........
I won't be using stock rockers so k can't help ya there. Sorry
Kyle
Trending Topics
I have them and i will have the flow sheets soon on them seeing we did some minor porting on them. i should have a engine dyno done by xmas too.. with s-70,s-74, and s-88 will also run a Y2K 88 and prob about 4 more custom turbos to see what works the best with my combo. i will post soon
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
