Lsxford

iTrader: (6)

no need in New gaskets and bolts. Just clean them off copper spray lightly and put them back on. Matt made some crazy #s on reused gaskets and bolts. Just torque them to like 70 ft lbs. If you must replace the bolts dont use part store ones, I have snapped them off doing the gm spec sequence. Matt has talked about this a lot in his videos

handyandy496

iTrader: (9)

I have had Cometic mls head gaskets off an on again. No issues with na 11.7 but I don't like the GM head and balancer bolts. Through away items Imo. The main bolts are good to reuse, there not torque to yield type bolts.

freeky

https://www.jegs.com/i/Aeromotive/027/11569/10002/-1 will this work for 600 whp . whats this pump rated at ?

Kfxguy

iTrader: (1)

freeky

cool thats what i wanted to hear

Kfxguy

iTrader: (1)

freeky

WILL THIS WORK WITH E85 AN WILL -8 BE BIG ENOUGH FOR FEED AN RETURN LINE WITH TWO AEROMOTIVE 340 PUMPS ?

panda240ss

should be more than enough but you might need more line. idk how you fuel is setup but in my 240 i have return and sender so i need alot of line lol.

freeky

i might go with a single walboro 450 . im still deciding . its two spools 16 ft long . so that should be plenty i hope

freeky

i might go with a single walboro 450 . im still deciding . its two spools 16 ft long . so that should be plenty i hope

panda240ss

Yea true just make sure you measure with a rope the length you need! and that it can hold e85

1 single 450 CAN do e85 but i run the rather safe than sorry and do 2 450s tbh! everyones told me the same.

i dont know if i mention it on another thread but!

2 450s are like 200 bucks and 1 525 is 200$

i rather spend 200$ on fuel system which if down the road i wanna make more power the 2 450s can hold up than running lean by accident or something. OR you can do a boost a pump but i just rather do 2 pumps imo.

Game ova

You're already there, do 2 450s.

panda240ss

i read the reviews of those lines and they say its can hold e85 but im just a little meh about them tbh. i know how e85 can be on lines.

panda240ss

same thing i was thinking i know its a little more work and money but its worth it. SUCKS going to the dyno and running out of pump lol.

Redbull87

iTrader: (3)

Back when i had stock bottomend..228r cam and pac springs just on 94 pump gas i made 630whp and 699tq around 13psi. I got greedy and tried bumping up to 15psi a few times and oddly enough the ringlands and rods bent lol.I repeated that mistake twice pushing the limits of those gen 3 stock internals on pump gas with 15psi.

Now I have a more solid setup..running out of turbo..fuel pump and duty cycle on my deka 80's

freeky

ive got a 88 irocz im thinking about using the stock fuel lines an a walboro 450 fuel pump . what fuel pressure reg . would be a good choice ? im thinking about running e85 an i need the one to one boost reference .https://ls1tech.com/forums/chevrolet...88-iroc-z.html

panda240ss

i think on e you could have done it to be honest.

freeky

my plans jus changed alittle . a 5.3 just dropped in my lap for 100 bucks gonna go with a summit stage 2 turbo cam .7875 turbo . walboro 450 fuel pump . still need advice on what fuel pressure regulater tho .
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panda240ss

Aeromotive i think its called?

panda240ss

if ur gonna do e85 i suggest two fuel pumps.