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Search: Posts Made By: tomj77
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Forum: The Lounge
05-15-2019, 03:43 PM
Replies: 927
Views: 140,541
Posted By tomj77

Yes a few of us are making sure it never dies...

Yes a few of us are making sure it never dies lmao.
05-08-2019, 09:16 PM
Replies: 931
Views: 52,399
Posted By tomj77

yup for sure. why the hell better then a tb...

yup for sure. why the hell better then a tb spacer that is super inconsistent. since direct port, I have not seen one knock retard event on a pull. where ass with the spacer, every other pull. im...
Forum: Dyno Results
05-03-2019, 08:03 PM
Replies: 11
Views: 659
Posted By tomj77

257 lnf dyno results in 94 with direct port meth

Got Miley dynoed today, 94 octane with direct port meth at 200cc per cylinder. S257 30.75 psi and 19 degrees timing. Made 517whp and 454wtq. Will post graph later.
...
04-13-2019, 11:49 AM
Replies: 43
Views: 1,986
Posted By tomj77

I drove it as my daily till 2015. in that time,...

I drove it as my daily till 2015. in that time, lost 1 engine due to porus block at 2000km. first known case on forum. lost a second engine due to sand in valve cover from sand blasting it when it...
03-20-2019, 07:41 AM
Replies: 931
Views: 52,399
Posted By tomj77

prometh.com. they do awesome work and have alot...

prometh.com. they do awesome work and have alot of stuff places like devils own dont. And they actually care. The guy will straight up phone you and discuss your setup and exactly what your looking...
03-19-2019, 08:10 PM
Replies: 931
Views: 52,399
Posted By tomj77

https://cimg4.ibsrv.net/gimg/www.cobaltss.net-vbul...

https://cimg4.ibsrv.net/gimg/www.cobaltss.net-vbulletin/2000x2000/turbo_cobalt_4_cylinder_direct_port_methanol_injection_6_e9fdeb67cae2434db1494c77fb9a7559f01f4b6f.jpg...
03-14-2019, 09:51 AM
Replies: 4
Views: 612
Posted By tomj77

Those codes shouldnt cause that. Get your...

Those codes shouldnt cause that. Get your ignition checked again
01-05-2019, 01:23 AM
Replies: 931
Views: 52,399
Posted By tomj77

A little catch can system update. Well its done...

A little catch can system update. Well its done but I still gotta do some testing under boost. I installed a boost gauge to crank case via the port on my old oil sperator dipstick oil drain back, and...
12-23-2018, 08:26 PM
Replies: 931
Views: 52,399
Posted By tomj77

https://cimg7.ibsrv.net/gimg/www.cobaltss.net-vbul...

https://cimg7.ibsrv.net/gimg/www.cobaltss.net-vbulletin/2000x1504/20181222_231851_e5200fc7102711354d6fa0a5d4390b76ddb32b5b.jpg
Forum: How to Guide
12-14-2018, 12:29 AM
Replies: 0
Views: 1,400
Posted By tomj77

LNF Proper S257 Turbo system Install

Ok This may take a week or so to do, but after having to help a few people, and them never having everything they need to properly do an s257 install. Im gonna make a how to. Wont have a lot of pics...
12-12-2018, 08:37 PM
Replies: 13
Views: 739
Posted By tomj77

not really, have to take off intake manifold and...

not really, have to take off intake manifold and remove valve. see if u can blow through both ways. should only be able to from big end.
12-12-2018, 08:32 PM
Replies: 4
Views: 541
Posted By tomj77

do you have a big turbo? with my 257, if I hold...

do you have a big turbo? with my 257, if I hold boost at say 3k rpm for more then 5 seconds I get surge, which is your engine not being able to consume all the air the turbo is pushing so it goes...
12-11-2018, 08:05 PM
Replies: 13
Views: 739
Posted By tomj77

10 bucks ur pcv valve is shot, letting boost into...

10 bucks ur pcv valve is shot, letting boost into crank case, and pushing oil into intake system and past rings.
09-19-2018, 07:36 PM
Replies: 25
Views: 1,593
Posted By tomj77

well if any of you have a big turbo and their v3...

well if any of you have a big turbo and their v3 system, I strongly recommend you check for crank case pressure. tie a rubber glove around dipstick tube and let it idle, if it blows up, like im sure...
09-11-2018, 10:43 PM
Replies: 931
Views: 52,399
Posted By tomj77

thats what I'm doing

thats what I'm doing
07-28-2018, 02:37 PM
Replies: 18
Views: 799
Posted By tomj77

ya when clutch is changed everything in there has...

ya when clutch is changed everything in there has to be changed. tob, clutch pipe. an aftermarket stage 4 clutch will most likely rattle, that's normal. they are chattery. and ya some of these...
07-11-2018, 07:58 AM
Replies: 9
Views: 593
Posted By tomj77

If you want a direct plug in u need a stock...

If you want a direct plug in u need a stock replacment. Any other electric gauge u need to run wires and tap a sensor into ur manifold hoses
02-28-2018, 08:54 PM
Replies: 8
Views: 364
Posted By tomj77

this dude knows how to tune.

this dude knows how to tune.
02-28-2018, 03:46 PM
Replies: 931
Views: 52,399
Posted By tomj77

Your welcome Jason lol

Your welcome Jason lol
02-15-2018, 10:42 AM
Replies: 16
Views: 600
Posted By tomj77

Do it urself it's not hard

Do it urself it's not hard
Showing results 1 to 20 of 105
 


 
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