power plate or spacer

[kboudreaux71]

70 mm. Accufab doghouse , do I use plate or a spacer. I will be putting between 400 to 500 hp?

 

[Grumpy]

power plate.. Have them on stock cars and down to a 9 sec car

 

[kboudreaux71]

Ok thanks

 

[mtocrs1]

When does a spacer offer am advantage?

 

[buickGN3:16]

Only when you are turning high rpm's with your motor, like 6500 or up, so i've heard.. But have also heard they dont help much either!

 

[buickGN3:16]

I picked up 2& 1/2 tenths using the rjc power plate for stock intake.

 

[turbocop294]

I couldn't get my ET any lower than 11.70 using the Power Plate on my 70mm KB/Accufab doghouse, but the mph picked up approximately 1.5 mph. The cool thing was being able to run over 22 psi on the street all day long afterwards. This was with my CAS v2 front mount and a Te 45 whistle.
Mark

 

[Grumpy]

I couldn't get my ET any lower than 11.70 using the Power Plate on my 70mm KB/Accufab doghouse, but the mph picked up approximately 1.5 mph. The cool thing was being able to run over 22 psi on the street all day long afterwards. This was with my CAS v2 front mount and a Te 45 whistle.
Mark

obviously you have other problems . AND it's not the PP. We have gone 9's @ 138+ in street trim with it.. Goin to go faster this summer.

 

[kboudreaux71]

Thanks for the info. I appreciate it

 

[mtocrs1]

One last thing, does the power plate still work well with a ported intake manifold?

 

[Grumpy]

One last thing, does the power plate still work well with a ported intake manifold?

yes.