Recent content by Boshboo

Common failures 4L60-65-70 0E Several years late. How did it go ??? I have not done anny 4L70E How ever this may help you find the problem: First I would do this. Chech for codes. Then check the line pressure so it behave right, low pressure in idle, high when you floor it, (after the shift...

Easy is easy I changed to dome pistons in my motor but you can mill the heads a little to, but to much will make the intake missmatch . Problems start when the cuin increases, stay on stock Cu and grind the intake as much as you can. Better late than never :W

My 2000 Corvette had the same problem , my problem was located on top of the right rear silencer. There is a cople of wires that goes from the frame or diff and back to some where ??? It was lying on the silencer and the insulation was gone. I repaired/taped and strapped these wires to the frame...

300 kmh/mph speedo, Do you have one left ???

Yes, the car is in Sweden how ever sine there appear to be a lot of feelings involved in the subject !!!! Maybe there is one in Simi Valley to soon :D

Noop. :D:D:D 3 mounth of the year in Simi the outher in Sunne Sweden.

I use Unleaded 98 Octane Swedish pump gas. Hehehehe cost only about $ 7.5 per gallon. :L:L:L I get some knockings at low speed mph 15-20 when i hit full throthel .

I have this one from lunati LUN-50142 ( Summitracing ), My friend works at a workshop for race engines and he did the heads for free but normaly they charges 7-800 dollar for 2 heads including parts.

It was a 383 with 290 cam, and it was runing poor,eaverything from lean,knocking like H..... and so on. I solde the 383 block and went back to 350 and a 370 cam moore or less gave up the project, i let it be fore a while. I started up again 5-6 yeras ago and slowly things got solved. The car...

In my opinion to siamese the intake probably helps a little but it is to over do things. What i mean is why put effort in things that you need a dyno to detect ??? just grind the openings, these small HP:s comes later after the main problem is taken care of. First of all to fix is the low...

Hehehehhe after 150 no more, the Z06 just dissaper ;LOL;LOL;LOL Keep up = He outruns me but he can not whipe as me. My butt uggly C4 = 310 HP @4300

Yes 1-2mm or 1/16"-1/12" around the whole intake port, the offset is on the exhaust side, bigger is better. What it does is that it creates a (one way restriction) for the return pressure wawe. So if your intake restrict you, you have to grind it for more area and at the same time you have to...

You are right, if torque is in L.B. :cool I stated Newton and it has nothing to do with metods, braked or accelerated mass.

JE Pistones 11:1 compression,Cam Duration 270/270 lift 0.5 MSD 6AL, Jet chip ( only for better lockup control ) Jet temperature sensor. TCI shift kit, manual fuel pressure valve from an old VW and fuel pump from a 95 Corvette, Magnaflow cat and unknown silencers. Port matched intake (ATTENTION...

To all crossfire lovers, there is hope. HP does not come from, TPI,LT1,LS1 or any hokus pokus intake system, fancy pumps or any other fancy engine part or parts. You get HP from the law of physics: HP=(torqe*rpm)/7024 if the torque is in Newton meter. You get your power from the formula...