Pushin' Boost

[Nomad_LBZ]

Last night I hit a backroad and figured I'd let her launch and have some fun. Let's see what kinda boost people have thrown up lately!

 

[mike diesel]

I make 85psi boost.

 

[brokesmoke]

^Shits weak :roflmao:

I only get about 45ish on my 75 single..

 

[Chevy1925]

^Shits weak :roflmao:

I only get about 45ish on my 75 single..

shit my stock IHI makes 60psi















with the help of big brother

 

[TROJAN366]

When my truck is making full boost I am holding onto the steering wheel with white knuckles and focusing on keeping it on the road. I think it makes like 75-78psi

 

[Nomad_LBZ]

How many of yall pushing past 55psi are running head studs?

 

[DMAXchris]

I dont have any pics but my truck make 45psi out of a 75mm single.

How many of yall pushing past 55psi are running head studs?

All of them.

 

[Nomad_LBZ]

Kinda what I was figuring with boost like that. Im trying not to blow my headgaskets before I get the chance to put my studs in. So yeah guess my "shits weak" until then

 

[unionmax481]

I'm at 55 with my 472 non gated

 

[Harbin_22]

I was making around 65 on a billet 475/stocker twins. Never had HG problem on my stock engine for about 20k miles.

 

[DMAXchris]

Kinda what I was figuring with boost like that. Im trying not to blow my headgaskets before I get the chance to put my studs in. So yeah guess my "shits weak" until then

I believe he was talking to Mike with his lowly 85psi. :thumb:

They all have studs because all of them have built motors. If you blow your HGs, then it gives you an excuse to put the studs in sooner.

 

[Moneywellspent]

^Shits weak :roflmao:

I only get about 45ish on my 75 single..

What elevation are you hitting that at? At sea level I peak at 50psi and at around 4100ft I'm at 44ish peak boost.

 

[Antiher03]

I hit about 45 on my s366


Sent from my iPhone using Tapatalk

 

[Nomad_LBZ]

I believe he was talking to Mike with his lowly 85psi. :thumb:

They all have studs because all of them have built motors. If you blow your HGs, then it gives you an excuse to put the studs in sooner.

Lol I've got my studs in hand, I just gotta get some time to put them in. hopefully sooner than later

 

[melms23]

I make over 55lbs. No head studs. Roughly 40k miles 10-12 hooks and 8 or so 12 second passes.

 

[TROJAN366]

givah the dinnah bub!

 

[Chevy1925]

Kinda what I was figuring with boost like that. Im trying not to blow my headgaskets before I get the chance to put my studs in. So yeah guess my "shits weak" until then

drive pressure combined with high cyl pressues will blow the HG before boost will. prior to the built motor, i ran twins at 50-55psi on stock head studs with no issues. just wound up with bent rods instead.

 

[mike diesel]

I'm not running a gate either.

 

[TROJAN366]

no gates here:roflmao:

 

[hondarider552]

55psi on my non gated s483 remote. No gates, no cares, blew up up pipes in the process. I had a great time.