Combo question

Itgoez · 01-25-2002, 04:04 PM

Ok, 306 cid.
DSS bulet in a box Flat top pistonkit
Windsor jr heads
TFS stage 1 cam
harland sharp rocker arms (1.6)
Tfs street intake
65mm Throttle body

I want to know if this would be excessive for stock injectors or should I go with 24's?

91GTturbo · 01-25-2002, 07:41 PM

I'm not a very good guesser on et's or hp, but from looking at your combo I would have to say you would definitely be better off with the 24's, heck I had less than you've got on another car and I ran at set of 30's.

I've seen 19's run 11.80's in the 1/4 but the car was leaning out on the big end.

gtsr515 · 01-25-2002, 09:45 PM

Your package will run with those 19's, but you definetly should run 30 pounders, not 24's, reason being that 24's are barely better than 19's and 30's will allow you to build on them for the future, BUT, do you have a larger fuel pump yet and an adjustable regulator?, you MUST run a better than stock pump when upgrading injectors, and the MAF must match too for proper driveability.

Good Luck and spank a Vette for me!

Itgoez · 01-27-2002, 03:33 PM

thanks, I think I'll go with 24's because there are more than enough for sale. the car has a 190lph pump in it and I've got a kirban adj. reg. i plan to drive it as a regular car and occasional track duty. thanks again

01-25-2002, 04:04 PM	#1
Itgoez Registered Member Join Date: Aug 2001 Posts: 744	Combo question Ok, 306 cid. DSS bulet in a box Flat top pistonkit Windsor jr heads TFS stage 1 cam harland sharp rocker arms (1.6) Tfs street intake 65mm Throttle body I want to know if this would be excessive for stock injectors or should I go with 24's?

01-25-2002, 07:41 PM	#2
91GTturbo Registered Member Join Date: May 2001 Location: Valdese, NC Posts: 361	I'm not a very good guesser on et's or hp, but from looking at your combo I would have to say you would definitely be better off with the 24's, heck I had less than you've got on another car and I ran at set of 30's. I've seen 19's run 11.80's in the 1/4 but the car was leaning out on the big end. __________________ 91 single turbo vert

01-25-2002, 09:45 PM	#3
gtsr515 Registered Member Join Date: Nov 2001 Location: Sunny, Hot, Sebring, Florida Posts: 725	Your package will run with those 19's, but you definetly should run 30 pounders, not 24's, reason being that 24's are barely better than 19's and 30's will allow you to build on them for the future, BUT, do you have a larger fuel pump yet and an adjustable regulator?, you MUST run a better than stock pump when upgrading injectors, and the MAF must match too for proper driveability. Good Luck and spank a Vette for me! __________________ Remember...2nd place is 1st place for losers!

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01-27-2002, 03:33 PM	#4
Itgoez Registered Member Join Date: Aug 2001 Posts: 744	thanks, I think I'll go with 24's because there are more than enough for sale. the car has a 190lph pump in it and I've got a kirban adj. reg. i plan to drive it as a regular car and occasional track duty. thanks again